COSI isn’t just for kids! COSI hosts monthly COSI After Dark, adult-only, after-hours events to let the adults have the run of the place.
This event feature exhibits, concessions and cash bar, and fun! Tickets make a great gift!
Photo by Robb McCormick Photography (www.robbmccormick.com)
On Thursday, June 12, 2025, get your game face on for a special COSI After Dark: Pride Prom!
COSI After Dark: PRIDE PROM is your chance to relive—or finally experience—the prom of your dreams, just the way you want it. Kick off PRIDE Weekend with a night of dancing (yes, including delightfully awkward slow dances), dazzling drag performances, and hands-on fun. Hit the dance floor with our DJ and explore the art of natural dyes with Franklin Park Conservatory!
There are plenty of themed activities, plus you’ll enjoy the rest of COSI, ride the High Wire Unicycle, COSI Planetarium, and drinks at the cash bar from 7-10 pm. Buy tickets early!
Tickets for COSI After Dark tickets are $20 in advance, and $30 at the door. This event is for adults ages 21 and over, only. Valid photo ID required.
Add-on ticket to see Unofficial Galaxies. This incredible collection brings together iconic characters, stunning designs, and behind-the-scenes insights from one of the most beloved sci-fi franchises of all time. Tickets are an additional $15/person.
Find out more details about parking, and more on the website.
Upcoming COSI after Dark Themes
- January 9: Art of Body Modifications
- February 13: The Science of Sex
- March 13: Renaissance Faire
- April 10: Cocktails & Chemistry
- May 8: Game Night – COSI After Dark tickets are $20 in advance here, and $30 at the door. This event is for adults ages 21 and over, only. Valid photo ID required.
- June 12: Pride Prom
- July 10: The Empire Strikes Back – tickets on sale now!
- August 14: The Science of Ice Cream – tickets on sale now!
- October 9:
COSI
333 W. Broad Street
Columbus, OH 43215
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admin says
Awesome – thanks for the review!
Jonathan Strong | Big League Consulting says
I’ve attended a few COSI after dark events and I must say that they’re an absolute blast to go to! Not only are you able to view all the exhibits with virtually no lines, but you have the added benefit of cash bars at almost every turn!
Jim Morrison says
Cosi is an amazing place to go to, especially for date night!