The COSI Science Festival is a 4–day celebration of science, taking place April 30th - May 3rd, 2025. Explore over 100 exhibitor stations filled with hands-on science activities hosted by STEAM professionals, researchers, and experts from Central Ohio and beyond. This exciting, free event takes place on the Scioto Peninsula, surrounding COSI, and happens on […]

Annual "Best of 2025" Silent Auction. All proceeds support our educational programs.

We’ll bring out your creativity in this class! Bring an article of denim clothing–jacket, jeans, dress, or whatever you want to use as your canvas. Create a one-of-a-kind design using stencil printing, fabric applique, and stitching techniques. In this 4 hour class, we will use stencils to print designs on the clothing and embellish with […]

Unleash your creativity in this fun, hands-on workshop where you'll transform everyday items like tissue paper and decorative napkins into one-of-a-kind wearable art! Whether you're crafting a personal statement piece or a thoughtful handmade gift, this class offers a relaxing and rewarding way to create something truly special. No experience needed—just bring your imagination! Registration […]

September 4-5, 2025 Why should kids have all the fun? Join us for a 2-day summer camp just for grown-ups! You can recharge, learn and connect. Leave feeling inspired, refreshed […]

Join the Ohio Gourd Society to make a festive, fall puppet from gourds.

Join the Ohio Gourd Society to make a festive, fall puppet from gourds.

Saturday, September 20, 2025 10am–1pm Craft your own felted wool mushrooms in this hands-on needle felting class! Led by fiber artist Alyson Annette Eshelman, students will learn the art of […]