Today's Hours: 
10am - 5pm
Today's Hours: 
CLOSED
Today's Hours: 
CLOSED
Today's Hours: 
10am - 5pm
Today's Hours: 
10am - 5pm
Today's Hours: 
10am - 5pm
Today's Hours: 
10am - 5pm

COSI is now closed

Member Benefits and Discounts

Are memberships tax-deductible?

Can I bring a guest to member previews?

Do COSI Members receive discounts on National Geographic Giant Screen films and Planetarium shows?

Do COSI Members receive parking benefits?

What are member previews and how do I make a reservation to attend?

What other discounts do COSI Members receive?


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CALL: 614.228.2674
Mon-Sat, 9am - 4pm EST

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