Community STEAM Events
Community STEAM Events
From May 1-4, attend exciting community STEAM events to explore the science taking place within your own community
Experience behind the scenes tours, educational talks, nature walks, and more at events hosted by local organizations, companies, and individuals. These community STEAM events highlight the science that is all around us by connecting us with those who interact with it every day, and showcase how much it benefits our daily lives.
Types of Events
Be a Scientist
Be a Scientist, which inspires us to see science in our everyday lives while sparking visions of STEAM career paths. Past “Be a Scientist” events include conversations with real NASA astronauts and scientists; a Learning Lunchbox STEM kit demonstration led by 2020 Miss America Winner and biochemist Camille Schrier; an explosive live show from a local glassblower; a STEM contest to meet YouTube star and wildlife educator Coyote Peterson; and more.
Adult Science Series
Adult Science Series shows how you can never be too old to have fun with science. We have something for everyone, including adults. These events engage adult crowds in exciting learning experiences ranging from fun science trivia, to brewery tours, to content geared towards an 18+ crowd.
*some events may require 21+ to attend
Bioblitz Citizen Science Series
A BioBlitz is a way for our community to work together to find as many species as possible in Ohio by taking pictures of plants and animals and uploading to the iNaturalist app. While you can participate on your own anywhere, you can also join your community and take part in Bioblitz themed events with others at parks and natural spaces, all while contributing to real scientific research.
Arts Events
There’s a commonality of creativity driving arts and science, both are problem solving and render ideas about the world into a form that allows the viewer to connect. One way to make science more accessible is to highlight how science and art are connected. Whether you’ve got a scientist who isn’t afraid to perform on stage or someone who is painting a series of murals on lizards, we’re here to tell the public about it.
Science Block Party
Invite the whole neighborhood for a science block party. These could have music and/or food trucks, as well as science themed hands on stations, but are large-scale, fun, engagement opportunities.
View the 2024 Community STEAM Events below.
Check back often as we add more events!
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Taylor Farm Park BioBlitz
Join us for an exciting adventure into the world of biodiversity at Taylor Farm Park's FIRST BioBlitz! We’re partnering with New Albany-Plain Local Schools to document the incredible array of species that call our park home. From fluttering butterflies to hidden critters, every discovery counts towards building a comprehensive inventory of our park's wildlife!
Drop-In Tech Play
Stop by and explore some cool technology! Code a pair of robots for a race, create a circuit that powers a small fan, and more.
Green Is the New Growth: Central Ohio’s Sustainable Future
With a panel of regional leaders, we’ll unpack the advantages of thinking about economic growth in an entirely new way and learn how key players in Central Ohio are working together to bring sustainable circular growth to the region.
Beeline’s Cocktail Lab
Shake up your Wednesday with a little science! Join us at Beeline’s Cocktail Lab for a night of scientific sips. We’ll be experimenting with flavors and colors as we create the perfect cocktail!
Bexley’s Jeffrey Woods Scavenger Hunt
Kids and families will discover and enjoy all the wonders of spring at Bexley’s 20-acre, Jeffrey Woods with a Bingo Nature Scavenger Hunt. Children will explore, find and mark off several ecosystems and the critters, plants and trees that live there.
Explore Darby Creek!
Explore for stream life with an ODNR guide from the Ohio Scenic Rivers Program. Estimate water quality, observe the signs of a healthy stream environment, and learn what you can do to protect waterways.
Gardening Fun at Dorrian Green!
Volunteers will assist with the pollinator gardens at Dorrian Green Park! Learn alongside Master Gardeners on how pollinators are planted and maintained and get your hands dirty in the process!
Get Your Hands on Science
Join us for fun and engaging activities demonstrating the connection between science and reading.
We Grow Scientists!
The Ohio State University’s College of Food, Agricultural and Environmental Sciences (CFAES) will host the second annual “We Grow Scientists” event on Wednesday, May 1, 2024, from 3:00-7:00 PM at Waterman Agricultural and Natural Resources Laboratory.
Let’s Grow!
Let’s Grow! Develop a green thumb, help the planet, and access nutritious foods during this Earth Day! Learn to use horticulture to help yourself and your community with Bronzeville Grower’s Market gardening practices and then take home an edible plant that can grow in your home!
Tour the Forensic Science Center
You've probably heard of the county morgue, but did you know we are more than just autopsies?! Come take a tour of Franklin County's new Forensic Science Center to see the toxicology lab, learn about our death investigators and yes, come see the morgue. Join us!
Trash to Treasure
Did you know that each resident in Franklin County averages 4 to 5 pounds of waste everyday? Have you ever wondered where that waste goes? Join SWACO and Grove City Parks and Recreation as we learn about the science of the landfill and make some treasures out of the trash.
Wild Week Nights
Meet some of our central Ohio backyard wildlife in person! Live wild animal visitors include birds, mammals and reptiles. Learn about some of their amazing adaptations as well as ways we can help wildlife in our own backyards, prevent conflicts and peacefully co-exist.
The Neuroscience of Mindfulness: Meditation and Your Brain
Come learn the science behind the movement, plus learn experiential techniques. Dr. Julie and Lama Kathy will review past research and current thoughts about neuroscience, and then we’ll break into small groups so folks can learn simple mindfulness techniques. After the lesson, we’ll get back together for a roundtable discussion of mindfulness and the brain.
Test Drive a Soap Box Derby Racing Car
Test-drive a Soap Box Derby racing car down Derby Hill at Big Run Park. Everyone invited. Reservation slots taken every 15 minutes starting at 3pm. Open to boys and girls age 7-18.
Building Blocks: The Architecture of the Ohio History Center
You've definitely driven past the giant brown rectangle next to I-71, but have you ever wondered how that building came to be? Barb Powers, Deputy State Historic Preservation Officer for Inventory and Registration takes you on a special tour of that big brown rectangle.
Changing DNA to Change Lives: Be a Gene Therapy Scientist
Understand how altering genes can revolutionize disease treatment and discover how gene therapy impacts patients’ lives. Step inside our new state-of-the-art facility as our experts guide you on a tour of the facility and a seminar on the science of gene therapy.
Metro STEM Expo
This event will immerse you in the world of STEM through fun, hands-on design challenges, interactive activities, and tours of our campus, including the newly renovated middle school.
Science Themed Karaoke and Trivia
When you’re looking to add some fun in your evenings, you can always find Excesss Karaoke & Trivia in Central Ohio’s finest bars and restaurants! Enjoy high energy gameshow-style trivia and get onstage and be a karaoke rockstar with Excesss, seven nights a week!
Atoms to Galaxies: Poetry (Open Mic) Unveiling the Wonders of Science
Embark on a unique journey where poetry meets science at The Columbus Poetry Cauldron's special event! Nestled in the heart of creativity at Kafe Kerouac, we're hosting an extraordinary Science-Themed Poetry Open Mic Night.
Fantastic Fungi BioBlitz at Blacklick Woods
Be a scientist! Learn to use iNaturalist to record scientific observations and then set out on a 1.5-mile hike to observe, identify and record mushrooms and other fungi around Blacklick Woods.
Create A Children’s Book Literacy Challenge
Sign up to take part in a Dinosaur themed story creation workshop from local authors Tracy Blom and Jesse Byrd, then submit a story of your own.
Bioblitz with Columbus Recreation and Parks
Join us at the McKnight Outdoor Education Center for a bioblitz! We will be using iNaturalist to record what bugs, birds and other animals we find.
Bexley’s How to Make A Bagel
Join us at Fox's Bagels for a bagel-filled family evening involving a facility tour on the process that goes into making a bagel! Pick out a bagel to boil and bake and while you wait color some bagel art and enjoy a bagel stick appetizer and pickle! Families will then work together to make your own pizza bagels for dinner!
Rocket Building with the Fire Chief!
Embark on an exciting journey into the world of model rocketry with the Whitehall Fire Chief leading the way! Join us for a thrilling day of creativity, exploration, and awe-inspiring launches in the lower level of Whitehall Community Park (Weather Pending).
‘How do you STEAM?’ Expo
Join the City of Canal Winchester and COSI to learn about local science, technology, engineering, arts, and math careers opportunities! This unique career exploration extravaganza will celebrate the STEAM we encounter every day.
Human-Centered Design & Engineering
Westerville City Schools in partnership with Form 5 bring an interactive experience to help people better understand how human-centered engineering and design can improve the lives of people with limb differences.
Summer BioBlitz Palooza
Explore nature on the Wayne National Forest at the Baileys Trail System and Lake Vesuvius! To participate, simply download the free iNaturalist app on your smartphone and log plants, animals, and other natural features that you find.
Maker Mania: On The Lawn at CAS
Gather your friends and families and join us on The Lawn at CAS to celebrate COSI's 2024 Science Festival! From budding scientists to curious minds of all ages, there's something for everyone at our Maker Mania: On the Lawn at CAS.
MindfulNEXT: New Ways to Train Your Brain!
MindfulNEXT will examine the latest research in the field, taking attendees through both the science and techniques, while also discussing what the findings from these latest studies might mean for one’s personal practice and/or the field at large.
Monochromatic Art
Stop by the Pickaway County Library and test your art skills. We will be doing Monochromatic Art. You will choose one color of Hue and be given a canvas to paint your masterpiece!
Ohio’s World Heritage
Did you know that Ohio is now home to a UNESCO World Heritage Site? Join Brad Lepper, Senior Archaeologist for the Ohio History Connection, as he shares the history of the Hopewell Ceremonial Earthworks and the process of earning World Heritage Status.
Solstice Star Party & Planetarium Shows at Ohio State
Discover accessible space outreach for individuals of all backgrounds and abilities with the Solstice Star Party at Ohio State! Enjoy a STEM-themed event hosted by Solstice Outreach, a space venture started by Ohio State University students to bring space science outreach to communities around Ohio.
Sharon Woods BioBlitz: Woods & Water
Become a citizen scientist, and join the park Naturalists as we explore a State Nature Preserve and sample aquatic life. We’ll teach you how to use the free app iNaturalist to record and document the natural world around you.
Test Drive a Soap Box Derby Racing Car
Test-drive a Soap Box Derby racing car down Derby Hill at Big Run Park. Everyone invited. Reservation slots taken every 15 minutes starting at 3pm. Open to boys and girls age 7-18.
Tour the Forensic Science Center
You've probably heard of the county morgue, but did you know we are more than just autopsies?! Come take a tour of Franklin County's new Forensic Science Center to see the toxicology lab, learn about our death investigators and yes, come see the morgue. Join us!
COSI Block Party!
Explore local businesses and organizations to discover how science is everywhere. Stop by the Kona food truck to learn about the science behind shaved ice. It's sure to be an enlightening and delicious experience for all!
Ecosystem Exploration: Ponds, Pines, & Prairie
Borrow our nets to explore what lies within the tall grasses as we hike through the prairie to the white pine forest. At the boardwalk, borrow a dip net to reach into a wetland, rich with aquatic creatures. Science comes alive at The Dawes Arboretum!
Worthington Tree Nursery Workday
Help FLOW at the Worthington Tree Nursery. All supplies will be provided.
Creative Science
Curious about the connection of what's growing on top to what's happening underneath? Well, so was studio artist Marcia Armstrong. Learn how the intersection of science and art becomes a scientific discovery that transforms into a creative visual expression.
First Aid for Pups
Grandview Heights Parks and Recreation has teamed up with CityPets 614 Animal Hospital to offer Doggie First Aid to teach basics of CPR and first aid for pup owners.
Homeschoolers COSI BioBlitz- Be a Citizen Scientist
Join the naturalist for a fun and interactive citizen science program! Using iNaturalist, we’ll observe Glacier Ridge’s biodiversity on a guided hike.
Bexley’s Science Sampler
Little scientists will have the opportunity to build, play, and learn with some high-thought, high-fun materials. Participants can learn about the wonders of the world around them through hands-on science experiments!
COSI Science Festival Program: Butterfly Gardening Walk & Talk
Join this outdoor guided tour and learn how to increase wild butterflies in your home garden. Discuss garden and wildlife management techniques used that invite these flying gems to visit and stay.
Behind the STEAM | An Inside Look at Boonshoft
We will be offering a packed afternoon of fun hands-on, interactive, behind the scenes programs highlighting each of our many parts. All programs are included in general admission!
COSI Science Festival Program: Pollinator Party Drop In
As part of the COSI Science Festival, celebrate pollinators and learn about their importance with a hands-on children's activity.
COSI After Dark: The Empire Strikes Bash
May the force be with you as your party embarks on an expedition to a distant world where droids and robots reign supreme! Dress in your finest Jedi attire to meet the masterminds behind the most renowned droid and robotic laboratories from our partners with TSJ Foundation.
Drop-In Tech Play
Stop by and explore some cool technology! Code a pair of robots for a race, create a circuit that powers a small fan, and more.
COSI BioBlitz- Be a Citizen Scientist
Join the naturalist for a fun and interactive citizen science program! Using iNaturalist, we’ll observe Glacier Ridge’s biodiversity on a guided hike.
Reaching for the Stars: Ohio’s Future in Supporting US Aviation and Aerospace Innovation
Join the Ohio House of Representatives Aviation and Aerospace Committee for an afternoon of fun, discovery, and inspiration.
The Science of Printmaking
Come explore how science and art work together during our open house! Phoenix Rising Printmaking Cooperative presents 3 different informative stations to demonstrate how chemicals, UV rays, and machines all create different types of prints.
Touch A Truck
Enjoy an afternoon of climbing, pretending and exploring different kinds of vehicles at this year’s Touch–a–Truck event, Friday, May 3, from 9 a.m. – 11 a.m. Dozens of vehicles will fill parking lot for you to explore.
Blown Away by Science!
Have you ever wanted to explore hands-on in a wind tunnel? Here’s your chance: Join Honda at the COSI Science Festival for a community event that will blow you away!
The BMX Experience
USA BMX Foundation has created a STEAM educational program that is based off of a BMX bike. Students can come to Westerville and learn about leverage, PSI, friction, forces, geometry and build a BMX bike.
May 2024 Frequency Fridays
On the evening of Friday, May 3rd, we will be proudly presenting electronic didgeridoo player/video artist John Hardin, experimental performer/choreographer Saadia Rais, CG Ryan, Al DiLorenzo and Laura Feathers' multidisciplinary collaboration COLOURS, and jazz improviser Gerard Cox.
Looking through the Stained Glass – The Ancient Craft & The Science Behind It
This event will be a hands-on, introductory stained glass workshop that will demystify the centuries old craft of stained glass. Over the course of 75-90 minutes the workshop will explain and demonstrate how stained glass is made—and a bit of the science behind the ancient craft.
Worthington Star Party
Learn about space and science through fun, interactive experiences that will inspire your imagination and stimulate your curiosity. Don't miss out on this unique opportunity to discover new worlds.
Moving Metal
Stop by Beckett Forge to watch them demonstrate how malleable steel becomes once it is heated in the forge.
Adventure at the Lake with Brave Wilderness
Come on out for a wet and wild bioblitz at Blendon Woods Metro Park. Mario from the Brave Wilderness team will join us as we hike behind Thoreau Lake to look for wetland wildlife, big and small.
STEM in the Park
Join us at Friendship Park for an afternoon of STEM related fun from 2pm-3pm!
Grateful Mind WAVs: How Creating Art Affects your Brain
Join We Amplify Voices to explore the science behind the stress-relieving power of creativity while crafting a collective gratitude tree and personal grounding rock.
Community Egg Drop
Hatch a plan with your family to “egg”ineer a creative contraption to protect an egg that will be dropped from the Norwich Township Ladder Truck. We supply the materials to see if you can make your egg survive the drop.
Curious Kids
Explore your world! Create, discover and dive into science with Curious Kids! Hands-on science fun for families with kiddos ages 3 years to 6 years old.
Discover Esports
Explore the world of esports! Review what esports competitive gaming is, discover popular game titles and learn how to compete independently.
Drop-In Tech Play
Stop by and explore some cool technology! Code a pair of robots for a race, create a circuit that powers a small fan, and more.
Bexley’s Super Science Block Party
Join us for a science block party fun filled evening of research projects, hands-on science activities, robotics, inflatables, music and food trucks from 6:00-8:30pm.
Coffee Chemistry: Unraveling the science behind Coffee
There's a lot of science that goes into making a great cup of coffee. Unravel "The Science Behind Coffee" with us at Crimson's Coffee Chemistry event on Friday May 3rd from 3-6pm.
Ecology On Tap
Ecology on Tap brings you live music and lighthearted talks about real science. We will have local music followed by 2 speakers from Ohio State University present 20 minute presentations on their area of expertise.
Birds, Brews and Burgers
Join us for a COSI Science Festival event hosted by the Grange Insurance Audubon Center. Take a bird walk throughout the Scioto Audubon Metro Park with our educators and learn how to use the Merlin Bird ID app to explore the world of birding!
Tour the Forensic Science Center
You've probably heard of the county morgue, but did you know we are more than just autopsies?! Come take a tour of Franklin County's new Forensic Science Center to see the toxicology lab, learn about our death investigators and yes, come see the morgue. Join us!
Summer BioBlitz Palooza
Explore nature on the Wayne National Forest at the Baileys Trail System and Lake Vesuvius! To participate, simply download the free iNaturalist app on your smartphone and log plants, animals, and other natural features that you find.
How Do You S.T.E.A.M.
Calling all curious minds and creative spirits! The City of London is thrilled to present the "How Do You STEAM?" Expo in partnership with the amazing COSI!
Park After Dark
Come join the outdoor education staff at Alley Park for some fun stations and activities in the park, afterdark. Activity stations will include a night hike, moth identification/collection area, up close and personal with the nature center animals, a craft, and smores over the campfire. Fun for all ages, under age 16 must be accompanied by an adult.
Create A Children’s Book Literacy Challenge
Sign up to take part in a Dinosaur themed story creation workshop from local authors Tracy Blom and Jesse Byrd, then submit a story of your own.
Stepping into Firefighting History
Step inside the 1908 restored City of Columbus Fire Station #16, where we pay tribute to our firefighter's past, present, and future. Through a collection of hand-drawn, horse-drawn, and motorized apparatus, visitors can retrace the steps of firefighters and learn about their day-to-day lives in the engine house.
Human Connection: From the Titanic to Our Future Earthlings
How do we retain our humanity in the face of a de-humanizing world? It’s easy to lose sight of our intense, ever-present connections with the world, due to the distractions of daily life.
Trash Into Treasure: Upcycling Used Paper
Join Keep Columbus Beautiful's COSI Science Festival Community Event on Friday May 3rd, 2024 5:00 PM to 7:00 PM on our mission to turn 'trash' into treasure, starting with upcycling used paper into 'new' paper to be used again!
Unraveling the Art and Science Behind Brewing Beer
Take a sip into the science of beer with a tour and Land-Grant Brewing Co to learn about brewing with some COSI-ified demos that will make our favorite beverage more approachable, and may even make you want to start making some at home.
Gardening Fun at Dorrian Green!
Volunteers will assist with the pollinator gardens at Dorrian Green Park! Learn alongside Master Gardeners on how pollinators are planted and maintained and get your hands dirty in the process!
Science Themed Karaoke and Trivia
When you’re looking to add some fun in your evenings, you can always find Excesss Karaoke & Trivia in Central Ohio’s finest bars and restaurants! Enjoy high energy gameshow-style trivia and get onstage and be a karaoke rockstar with Excesss, seven nights a week!
Wild Week Nights
Meet some of our central Ohio backyard wildlife in person! Live wild animal visitors include birds, mammals and reptiles. Learn about some of their amazing adaptations as well as ways we can help wildlife in our own backyards, prevent conflicts and peacefully co-exist.
We Grow Scientists!
The Ohio State University’s College of Food, Agricultural and Environmental Sciences (CFAES) will host the second annual “We Grow Scientists” event on Wednesday, May 1, 2024, from 3:00-7:00 PM at Waterman Agricultural and Natural Resources Laboratory.
Trash to Treasure
Did you know that each resident in Franklin County averages 4 to 5 pounds of waste everyday? Have you ever wondered where that waste goes? Join SWACO and Grove City Parks and Recreation as we learn about the science of the landfill and make some treasures out of the trash.
Tour the Forensic Science Center
You've probably heard of the county morgue, but did you know we are more than just autopsies?! Come take a tour of Franklin County's new Forensic Science Center to see the toxicology lab, learn about our death investigators and yes, come see the morgue. Join us!
The Neuroscience of Mindfulness: Meditation and Your Brain
Come learn the science behind the movement, plus learn experiential techniques. Dr. Julie and Lama Kathy will review past research and current thoughts about neuroscience, and then we’ll break into small groups so folks can learn simple mindfulness techniques. After the lesson, we’ll get back together for a roundtable discussion of mindfulness and the brain.
Test Drive a Soap Box Derby Racing Car
Test-drive a Soap Box Derby racing car down Derby Hill at Big Run Park. Everyone invited. Reservation slots taken every 15 minutes starting at 3pm. Open to boys and girls age 7-18.
Metro STEM Expo
This event will immerse you in the world of STEM through fun, hands-on design challenges, interactive activities, and tours of our campus, including the newly renovated middle school.
Let’s Grow!
Let’s Grow! Develop a green thumb, help the planet, and access nutritious foods during this Earth Day! Learn to use horticulture to help yourself and your community with Bronzeville Grower’s Market gardening practices and then take home an edible plant that can grow in your home!
Green Is the New Growth: Central Ohio’s Sustainable Future
With a panel of regional leaders, we’ll unpack the advantages of thinking about economic growth in an entirely new way and learn how key players in Central Ohio are working together to bring sustainable circular growth to the region.
Get Your Hands on Science
Join us for fun and engaging activities demonstrating the connection between science and reading.
Atoms to Galaxies: Poetry (Open Mic) Unveiling the Wonders of Science
Embark on a unique journey where poetry meets science at The Columbus Poetry Cauldron's special event! Nestled in the heart of creativity at Kafe Kerouac, we're hosting an extraordinary Science-Themed Poetry Open Mic Night.
Fantastic Fungi BioBlitz at Blacklick Woods
Be a scientist! Learn to use iNaturalist to record scientific observations and then set out on a 1.5-mile hike to observe, identify and record mushrooms and other fungi around Blacklick Woods.
Explore Darby Creek!
Explore for stream life with an ODNR guide from the Ohio Scenic Rivers Program. Estimate water quality, observe the signs of a healthy stream environment, and learn what you can do to protect waterways.
Drop-In Tech Play
Stop by and explore some cool technology! Code a pair of robots for a race, create a circuit that powers a small fan, and more.
Create A Children’s Book Literacy Challenge
Sign up to take part in a Dinosaur themed story creation workshop from local authors Tracy Blom and Jesse Byrd, then submit a story of your own.
Changing DNA to Change Lives: Be a Gene Therapy Scientist
Understand how altering genes can revolutionize disease treatment and discover how gene therapy impacts patients’ lives. Step inside our new state-of-the-art facility as our experts guide you on a tour of the facility and a seminar on the science of gene therapy.
Building Blocks: The Architecture of the Ohio History Center
You've definitely driven past the giant brown rectangle next to I-71, but have you ever wondered how that building came to be? Barb Powers, Deputy State Historic Preservation Officer for Inventory and Registration takes you on a special tour of that big brown rectangle.
Bioblitz with Columbus Recreation and Parks
Join us at the McKnight Outdoor Education Center for a bioblitz! We will be using iNaturalist to record what bugs, birds and other animals we find.
Bexley’s Jeffrey Woods Scavenger Hunt
Kids and families will discover and enjoy all the wonders of spring at Bexley’s 20-acre, Jeffrey Woods with a Bingo Nature Scavenger Hunt. Children will explore, find and mark off several ecosystems and the critters, plants and trees that live there.
Bexley’s How to Make A Bagel
Join us at Fox's Bagels for a bagel-filled family evening involving a facility tour on the process that goes into making a bagel! Pick out a bagel to boil and bake and while you wait color some bagel art and enjoy a bagel stick appetizer and pickle! Families will then work together to make your own pizza bagels for dinner!
Beeline’s Cocktail Lab
Shake up your Wednesday with a little science! Join us at Beeline’s Cocktail Lab for a night of scientific sips. We’ll be experimenting with flavors and colors as we create the perfect cocktail!
Science Themed Karaoke and Trivia
When you’re looking to add some fun in your evenings, you can always find Excesss Karaoke & Trivia in Central Ohio’s finest bars and restaurants! Enjoy high energy gameshow-style trivia and get onstage and be a karaoke rockstar with Excesss, seven nights a week!
Homeschoolers COSI BioBlitz- Be a Citizen Scientist
Join the naturalist for a fun and interactive citizen science program! Using iNaturalist, we’ll observe Glacier Ridge’s biodiversity on a guided hike.
Worthington Tree Nursery Workday
Help FLOW at the Worthington Tree Nursery. All supplies will be provided.
Tour the Forensic Science Center
You've probably heard of the county morgue, but did you know we are more than just autopsies?! Come take a tour of Franklin County's new Forensic Science Center to see the toxicology lab, learn about our death investigators and yes, come see the morgue. Join us!
Test Drive a Soap Box Derby Racing Car
Test-drive a Soap Box Derby racing car down Derby Hill at Big Run Park. Everyone invited. Reservation slots taken every 15 minutes starting at 3pm. Open to boys and girls age 7-18.
Summer BioBlitz Palooza
Explore nature on the Wayne National Forest at the Baileys Trail System and Lake Vesuvius! To participate, simply download the free iNaturalist app on your smartphone and log plants, animals, and other natural features that you find.
Solstice Star Party & Planetarium Shows at Ohio State
Discover accessible space outreach for individuals of all backgrounds and abilities with the Solstice Star Party at Ohio State! Enjoy a STEM-themed event hosted by Solstice Outreach, a space venture started by Ohio State University students to bring space science outreach to communities around Ohio.
Sharon Woods BioBlitz: Woods & Water
Become a citizen scientist, and join the park Naturalists as we explore a State Nature Preserve and sample aquatic life. We’ll teach you how to use the free app iNaturalist to record and document the natural world around you.
Rocket Building with the Fire Chief!
Embark on an exciting journey into the world of model rocketry with the Whitehall Fire Chief leading the way! Join us for a thrilling day of creativity, exploration, and awe-inspiring launches in the lower level of Whitehall Community Park (Weather Pending).
Ohio’s World Heritage
Did you know that Ohio is now home to a UNESCO World Heritage Site? Join Brad Lepper, Senior Archaeologist for the Ohio History Connection, as he shares the history of the Hopewell Ceremonial Earthworks and the process of earning World Heritage Status.
Monochromatic Art
Stop by the Pickaway County Library and test your art skills. We will be doing Monochromatic Art. You will choose one color of Hue and be given a canvas to paint your masterpiece!
MindfulNEXT: New Ways to Train Your Brain!
MindfulNEXT will examine the latest research in the field, taking attendees through both the science and techniques, while also discussing what the findings from these latest studies might mean for one’s personal practice and/or the field at large.
Maker Mania: On The Lawn at CAS
Gather your friends and families and join us on The Lawn at CAS to celebrate COSI's 2024 Science Festival! From budding scientists to curious minds of all ages, there's something for everyone at our Maker Mania: On the Lawn at CAS.
Human-Centered Design & Engineering
Westerville City Schools in partnership with Form 5 bring an interactive experience to help people better understand how human-centered engineering and design can improve the lives of people with limb differences.
First Aid for Pups
Grandview Heights Parks and Recreation has teamed up with CityPets 614 Animal Hospital to offer Doggie First Aid to teach basics of CPR and first aid for pup owners.
Ecosystem Exploration: Ponds, Pines, & Prairie
Borrow our nets to explore what lies within the tall grasses as we hike through the prairie to the white pine forest. At the boardwalk, borrow a dip net to reach into a wetland, rich with aquatic creatures. Science comes alive at The Dawes Arboretum!
Drop-In Tech Play
Stop by and explore some cool technology! Code a pair of robots for a race, create a circuit that powers a small fan, and more.
Creative Science
Curious about the connection of what's growing on top to what's happening underneath? Well, so was studio artist Marcia Armstrong. Learn how the intersection of science and art becomes a scientific discovery that transforms into a creative visual expression.
COSI Science Festival Program: Pollinator Party Drop In
As part of the COSI Science Festival, celebrate pollinators and learn about their importance with a hands-on children's activity.
COSI Science Festival Program: Butterfly Gardening Walk & Talk
Join this outdoor guided tour and learn how to increase wild butterflies in your home garden. Discuss garden and wildlife management techniques used that invite these flying gems to visit and stay.
COSI Block Party!
Explore local businesses and organizations to discover how science is everywhere. Stop by the Kona food truck to learn about the science behind shaved ice. It's sure to be an enlightening and delicious experience for all!
COSI After Dark: The Empire Strikes Bash
May the force be with you as your party embarks on an expedition to a distant world where droids and robots reign supreme! Dress in your finest Jedi attire to meet the masterminds behind the most renowned droid and robotic laboratories from our partners with TSJ Foundation.
Bexley’s Science Sampler
Little scientists will have the opportunity to build, play, and learn with some high-thought, high-fun materials. Participants can learn about the wonders of the world around them through hands-on science experiments!
Behind the STEAM | An Inside Look at Boonshoft
We will be offering a packed afternoon of fun hands-on, interactive, behind the scenes programs highlighting each of our many parts. All programs are included in general admission!
‘How do you STEAM?’ Expo
Join the City of Canal Winchester and COSI to learn about local science, technology, engineering, arts, and math careers opportunities! This unique career exploration extravaganza will celebrate the STEAM we encounter every day.
Science Themed Karaoke and Trivia
When you’re looking to add some fun in your evenings, you can always find Excesss Karaoke & Trivia in Central Ohio’s finest bars and restaurants! Enjoy high energy gameshow-style trivia and get onstage and be a karaoke rockstar with Excesss, seven nights a week!
Looking through the Stained Glass – The Ancient Craft & The Science Behind It
This event will be a hands-on, introductory stained glass workshop that will demystify the centuries old craft of stained glass. Over the course of 75-90 minutes the workshop will explain and demonstrate how stained glass is made—and a bit of the science behind the ancient craft.
Blown Away by Science!
Have you ever wanted to explore hands-on in a wind tunnel? Here’s your chance: Join Honda at the COSI Science Festival for a community event that will blow you away!
Worthington Star Party
Learn about space and science through fun, interactive experiences that will inspire your imagination and stimulate your curiosity. Don't miss out on this unique opportunity to discover new worlds.
Unraveling the Art and Science Behind Brewing Beer
Take a sip into the science of beer with a tour and Land-Grant Brewing Co to learn about brewing with some COSI-ified demos that will make our favorite beverage more approachable, and may even make you want to start making some at home.
Trash Into Treasure: Upcycling Used Paper
Join Keep Columbus Beautiful's COSI Science Festival Community Event on Friday May 3rd, 2024 5:00 PM to 7:00 PM on our mission to turn 'trash' into treasure, starting with upcycling used paper into 'new' paper to be used again!
Tour the Forensic Science Center
You've probably heard of the county morgue, but did you know we are more than just autopsies?! Come take a tour of Franklin County's new Forensic Science Center to see the toxicology lab, learn about our death investigators and yes, come see the morgue. Join us!
Touch A Truck
Enjoy an afternoon of climbing, pretending and exploring different kinds of vehicles at this year’s Touch–a–Truck event, Friday, May 3, from 9 a.m. – 11 a.m. Dozens of vehicles will fill parking lot for you to explore.
The Science of Printmaking
Come explore how science and art work together during our open house! Phoenix Rising Printmaking Cooperative presents 3 different informative stations to demonstrate how chemicals, UV rays, and machines all create different types of prints.
The BMX Experience
USA BMX Foundation has created a STEAM educational program that is based off of a BMX bike. Students can come to Westerville and learn about leverage, PSI, friction, forces, geometry and build a BMX bike.
Summer BioBlitz Palooza
Explore nature on the Wayne National Forest at the Baileys Trail System and Lake Vesuvius! To participate, simply download the free iNaturalist app on your smartphone and log plants, animals, and other natural features that you find.
Stepping into Firefighting History
Step inside the 1908 restored City of Columbus Fire Station #16, where we pay tribute to our firefighter's past, present, and future. Through a collection of hand-drawn, horse-drawn, and motorized apparatus, visitors can retrace the steps of firefighters and learn about their day-to-day lives in the engine house.
STEM in the Park
Join us at Friendship Park for an afternoon of STEM related fun from 2pm-3pm!
Reaching for the Stars: Ohio’s Future in Supporting US Aviation and Aerospace Innovation
Join the Ohio House of Representatives Aviation and Aerospace Committee for an afternoon of fun, discovery, and inspiration.
Park After Dark
Come join the outdoor education staff at Alley Park for some fun stations and activities in the park, afterdark. Activity stations will include a night hike, moth identification/collection area, up close and personal with the nature center animals, a craft, and smores over the campfire. Fun for all ages, under age 16 must be accompanied by an adult.
Moving Metal
Stop by Beckett Forge to watch them demonstrate how malleable steel becomes once it is heated in the forge.
May 2024 Frequency Fridays
On the evening of Friday, May 3rd, we will be proudly presenting electronic didgeridoo player/video artist John Hardin, experimental performer/choreographer Saadia Rais, CG Ryan, Al DiLorenzo and Laura Feathers' multidisciplinary collaboration COLOURS, and jazz improviser Gerard Cox.
Human Connection: From the Titanic to Our Future Earthlings
How do we retain our humanity in the face of a de-humanizing world? It’s easy to lose sight of our intense, ever-present connections with the world, due to the distractions of daily life.
How Do You S.T.E.A.M.
Calling all curious minds and creative spirits! The City of London is thrilled to present the "How Do You STEAM?" Expo in partnership with the amazing COSI!
Grateful Mind WAVs: How Creating Art Affects your Brain
Join We Amplify Voices to explore the science behind the stress-relieving power of creativity while crafting a collective gratitude tree and personal grounding rock.
Ecology On Tap
Ecology on Tap brings you live music and lighthearted talks about real science. We will have local music followed by 2 speakers from Ohio State University present 20 minute presentations on their area of expertise.
Drop-In Tech Play
Stop by and explore some cool technology! Code a pair of robots for a race, create a circuit that powers a small fan, and more.
Discover Esports
Explore the world of esports! Review what esports competitive gaming is, discover popular game titles and learn how to compete independently.
Curious Kids
Explore your world! Create, discover and dive into science with Curious Kids! Hands-on science fun for families with kiddos ages 3 years to 6 years old.
Create A Children’s Book Literacy Challenge
Sign up to take part in a Dinosaur themed story creation workshop from local authors Tracy Blom and Jesse Byrd, then submit a story of your own.
COSI BioBlitz- Be a Citizen Scientist
Join the naturalist for a fun and interactive citizen science program! Using iNaturalist, we’ll observe Glacier Ridge’s biodiversity on a guided hike.
Community Egg Drop
Hatch a plan with your family to “egg”ineer a creative contraption to protect an egg that will be dropped from the Norwich Township Ladder Truck. We supply the materials to see if you can make your egg survive the drop.
Coffee Chemistry: Unraveling the science behind Coffee
There's a lot of science that goes into making a great cup of coffee. Unravel "The Science Behind Coffee" with us at Crimson's Coffee Chemistry event on Friday May 3rd from 3-6pm.
Birds, Brews and Burgers
Join us for a COSI Science Festival event hosted by the Grange Insurance Audubon Center. Take a bird walk throughout the Scioto Audubon Metro Park with our educators and learn how to use the Merlin Bird ID app to explore the world of birding!
Bexley’s Super Science Block Party
Join us for a science block party fun filled evening of research projects, hands-on science activities, robotics, inflatables, music and food trucks from 6:00-8:30pm.
Adventure at the Lake with Brave Wilderness
Come on out for a wet and wild bioblitz at Blendon Woods Metro Park. Mario from the Brave Wilderness team will join us as we hike behind Thoreau Lake to look for wetland wildlife, big and small.