Please enter your address below to see if you qualify for discounted admission to COSI
Your address is
miles as the crow flies away from COSI
You qualify for free general admission for up to 2 adults and 4 children listed on your card.*
This includes all of COSI's classic exhibits and live shows. This does not include The American Museum of Natural History Dinosaur Gallery and any other upcharge traveling exhibitions. These and other additional experiences are available for purchase upon checking in. Please remember to have your proof of membership and photo ID with the address you provided on hand upon checking in.
*If you are a member of Boonshoft Museum of Discovery, SPI: Where Science and Play Intersect, or The Works: Ohio Center for History, Art, and Technology you qualify for 50% off admission regardless of the distance you live from COSI.
Based on the address you entered, you do not qualify for discounted admission to COSI.*
Our agreement with the Association of Science and Technology Centers requires you to be at least 90.0 miles away as the crow flies in order to receive reciprocal benefits. Our staff will always use the address on your photo ID to make this determination. If your museum membership includes reciprocity with the Association of Children's Museums, indicated by a red circle on your membership card, then you would qualify for 50% off general admission for up to 6 total people on your membership. For more information about your membership’s reciprocity, we recommend calling your home museum.
*If you are a member of Boonshoft, Spi Spot, or The Works you qualify for 50% off admission regardless of the distance you live from COSI.