Worthington Tree Nursery Workday
Help FLOW at the Worthington Tree Nursery. All supplies will be provided.
Worthington Star Party
Learn about space and science through fun, interactive experiences that will inspire your imagination and stimulate your curiosity. Don't miss
Wild Week Nights
Meet some of our central Ohio backyard wildlife in person! Live wild animal visitors include birds, mammals and reptiles. Learn
We Grow Scientists!
The Ohio State University’s College of Food, Agricultural and Environmental Sciences (CFAES) will host the second annual “We Grow Scientists”
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
Trash to Treasure
Did you know that each resident in Franklin County averages 4 to 5 pounds of waste everyday? Have you ever
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
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 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 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
Touch A Truck
Enjoy an afternoon of climbing, pretending and exploring different kinds of vehicles at this year’s Touch–a–Truck event. Dozens of vehicles
The Science of Printmaking
Come explore how science and art work together during our open house! Phoenix Rising Printmaking Cooperative presents 3 different informative
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
The BMX Experience
USA BMX Foundation has created a STEAM educational program that is based off of a BMX bike. Students can come
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
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
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
Summer BioBlitz Palooza
Explore nature on the Wayne National Forest at the Baileys Trail System and Lake Vesuvius! To participate, simply download the
Summer BioBlitz Palooza
Explore nature on the Wayne National Forest at the Baileys Trail System and Lake Vesuvius! To participate, simply download the
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,
STEM in the Park
Join us at Friendship Park for an afternoon of STEM related fun from 2pm-3pm!
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
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.
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
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
Park After Dark
Come join the outdoor education staff at Alley Park for some fun stations and activities in the park, afterdark. Activity
Ohio’s World Heritage
Did you know that Ohio is now home to a UNESCO World Heritage Site? Join Brad Lepper, Senior Archaeologist for
Moving Metal
Stop by Beckett Forge to watch them demonstrate how malleable steel becomes once it is heated in the forge.
Monochromatic Art
Stop by the Pickaway County Library and test your art skills. We will be doing Monochromatic Art. You will choose
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
Metro STEM Expo
This event will immerse you in the world of STEM through fun, hands-on design challenges, interactive activities, and tours of
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
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
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.
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
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
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?"
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
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
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
Get Your Hands on Science
Join us for fun and engaging activities demonstrating the connection between science and reading.
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
First Aid for Pups
Grandview Heights Parks and Recreation has teamed up with CityPets 614 Animal Hospital to offer Doggie First Aid to teach
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
Explore Darby Creek!
Explore for stream life with an ODNR guide from the Ohio Scenic Rivers Program. Estimate water quality, observe the signs
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
Ecology On Tap
Ecology on Tap brings you live music and lighthearted talks about real science. We will have local music followed by
Drop-In Tech Play
Stop by and explore some cool technology! Code a pair of robots for a race, create a circuit that powers
Drop-In Tech Play
Stop by and explore some cool technology! Code a pair of robots for a race, create a circuit that powers
Drop-In Tech Play
Stop by and explore some cool technology! Code a pair of robots for a race, create a circuit that powers
Discover Esports
Explore the world of esports! Review what esports competitive gaming is, discover popular game titles and learn how to compete
Curious Kids
Explore your world! Create, discover and dive into science with Curious Kids! Hands-on science fun for families with kiddos ages
Creative Science
Curious about the connection of what's growing on top to what's happening underneath? Well, so was studio artist Marcia Armstrong.
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,
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,
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
COSI Block Party! (Reynoldsburg)
Explore local businesses and organizations to discover how science is everywhere. Stop by the Kona food truck to learn about
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
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
Community Egg Drop
Hatch a plan with your family to “egg”ineer a creative contraption to protect an egg that will be dropped from
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
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
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
Birds, Brews and Burgers
Join us for a COSI Science Festival event hosted by the Grange Insurance Audubon Center. Take a bird walk throughout
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,
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
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
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
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
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
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.
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
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
(Sold out!) 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
(Canceled) Reaching for the Stars: Ohio’s Future in Supporting US Aviation and Aerospace Innovation
This event has been canceled.
‘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!