COSI will reopen to COSI Members and the general public on June 3, 2021. Learn More.
COSI Science Festival
COSI Science Festival

What is a Family Access Membership and who does it include?

The Family Access membership is a discounted rate membership available to qualifying families. This membership category includes two adults and dependent children or grandchildren ages 18 and under, plus all of COSI’s basic benefits.

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