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 open!

COSI Comes to You!

COSI's Outreach Education programs demonstrate science at schools and special events through programming and activities that support Ohio Academic Content Standards.

This Week's Hours

Sunday
Jan-14
10am - 5pm
Monday
Jan-15
10am - 5pm
Tuesday
Jan-16
CLOSED
Wednesday
Jan-17
10am - 5pm
Thursday
Jan-18
10am - 5pm
Friday
Jan-19
10am - 5pm
Saturday
Jan-20
10am - 5pm