• Sherlock
  • Adventure
  • Membership
  • D-Day: Normandy 1944
  • Pandas
  • 50th Anniversary
  • Nat Geo
  • Planetarium
  • Farm Days
  • COSI After Dark
  • Summer Camps

Featured Offerings

ABC Ready for School

ABC Ready for School Fair

Prepare your child for school through the ABC Ready for School Fair with fun, educational activities and free workshops for parents, health screenings, school readiness advice.

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Summer Movie Series

Summer Movie Series

Starting June 13th, experience your favorite cult classics, sci-fi thrillers and fantasy flicks in COSI's new National Geographic Giant Screen Theater!

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From the calendar