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 […]

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 […]

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 […]