Today
10am - 5pm
Today
CLOSED
Today
CLOSED
Today
10am - 5pm
Today
10am - 5pm
Today
10am - 5pm
Today
10am - 5pm

COSI is now closed

Construction alert: Please reference this map for routes to COSI and parking information.

Upcoming Events

Polar Express Movie Weekend
11 Dec 2016
Journey beyond your imagination this holiday season and see The Polar Express in COSI’s National Geographic Giant Screen Theater. Enjoy hot chocolate, cookies, games, and other surprises. Pajamas welcome! Addit...
Music Creation Tech Studio Workshop
17 Dec 2016 10:00AM - 12:00PM
10:00am - 12:00pmUsing Apple's Logic Pro X software, participants will learn to create music with virtual instruments (midi controllers) and drum machines. Additionally, participants will explore Hydrogen, a fr...
Family Friday Night
30 Dec 2016 5:00PM - 9:00PM
COSI offers extended hours and price reduced admission to families so you can visit, learn, and play late! General admission is only $11 after 5pm and includes all of COSI's permanent exhibitions plus a movi...

COSI Newsflash

Holiday Business Hours
Nov 21 - Dec 16*: Mon, Tues: CLOSED
Nov 21 - Dec 16*: Wed-Sun: 10am - 5pm
Dec 17 - Jan 3*: Mon-Sun: 10am - 7pm
*Nov 24, Dec 24, Dec 25: CLOSED
*Last Friday of each month: 10am - 9pm

Holiday Lights Live Show
Our intrepid gadgeteer takes us on a whirlwind tour of holiday lighting - from the single candle to the electric lamp, with stops along the way for explosions, liquid nitrogen fun, and a reindeer-powered generator that triggers 12,000 holiday lights! Shows daily

Frederic Bertley hired as President and Chief Executive Officer of COSI
Learn More

Sunday
Dec-11
10am - 5pm
Monday
Dec-12
CLOSED
Tuesday
Dec-13
CLOSED
Wednesday
Dec-14
10am - 5pm
Thursday
Dec-15
10am - 5pm
Friday
Dec-16
10am - 5pm
Saturday
Dec-17
10am - 5pm