Single-day Admission
Buy tickets to COSI and all of our add-on experiences like the Planetarium, National Geographic Giant Screen Theater films, and Motion Simulator.
More Info
Purchase a COSI Membership
COSI Members receive free year-long admission to COSI. Join or renew today for a whole year of hands-on learning and family fun.
More Info
Support COSI
With your gift to COSI, you inspire the critical thinkers, dreamers and innovators of tomorrow.
More Info
|