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

COSI is now closed

Next Theme: House of Horrors (Oct 12th)

This COSI After Dark is sure to give you a fright. Celebrate Halloween with other grownups at COSI, with adult beverages and concessions.


⨀ NERF blaster zombie shooting gallery
⨀ Science of spooky music
⨀ Science of clowns and creepy faces
⨀ Scary animals with COSI’s Wild Experience
⨀ Molding and horror makeup prosthetics workshop with COSI Tech Studio


⨀ OSU Neurological Institute
⨀ Escape rooms with Trapped Columbus
⨀ Lewisburg Haunted Cave
⨀ Mary Sink, horror effects makeup artist
⨀ VR Columbus

Presented By:

COSI After Dark: a 21+ Event!
It's COSI without kids!

Geek out with grown-ups and explore COSI, ride the High Wire Unicycle, enjoy special themed activities, concessions and a cash bar.

No time to eat before coming? Add food to your COSI After Dark ticket. Offering a variety of small plates, guests who purchase this food ticket receive a wristband for all-you-can eat menu items.

5:30pm - 10:00pm

Cost: Member - $10
Nonmember - $14 in advance, $16 at the door

Buy Tickets

Upcoming Themes:

Thursday October 12th, 2017: House of Horrors
Thursday November 16th, 2017: Good Eats Food
Thursday December 14th, 2017: To Be Announced
Thursday January 11th, 2018: Wizard School
Thursday February 8th, 2018: COSI Olympics
Thursday March 8th, 2018: Game Night
Thursday April 5th, 2018: Wild Wild West Broad
Friday May 4th, 2018: May the Fourth Be With You
Thursday June 14th, 2018: Dangerous Science
Thursday July 12th, 2018: Christmas in July

National Geographic Giant Screen Theater


Tech Studio

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