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

COSI is now open!

Special Offers Just for COSI Members

  • ASTC & ACM Members

    ASTC & ACM Members

    Free exhibits admission with a current ASTC membership card; 50% off exhibits admission with a current ACM membership card. Maximum of 2 adults and 4 children admitted free to COSI for reciprocal ASTC members; 50% ACM discount is valid for up to six people. Science centers within 90 miles of one another are excluded from the program unless lifted by mutual agreement. Please call ahead to verify that you are eligible for the reciprocal admission benefit.

 

Special holiday coupons just for our Members... Member Coupons


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

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This Week's Hours

Sunday
Jul-15
10am - 5pm
Monday
Jul-16
10am - 5pm
Tuesday
Jul-17
10am - 5pm
Wednesday
Jul-18
10am - 5pm
Thursday
Jul-19
10am - 5pm
Friday
Jul-20
10am - 5pm
Saturday
Jul-21
10am - 5pm

COSI Newsletter