COSI isn’t just for kids! After a long hiatus, COSI once again hosts monthly COSI After Dark, adult-only, after-hours events to let the adults have the run of the place.
This event will feature exhibits, concessions and cash bar, and fun! Tickets make a great gift!

Photo by Robb McCormick Photography (www.robbmccormick.com)
On Thursday, June 8, step back in time to ancient Egypt and explore the mysteries of the pyramids at COSI After Dark: Night on the Nile!
Indulge in delicious Middle Eastern cuisine, sip on themed cocktails and dance the night away. Activities will include representatives from the Columbus Egyptian Festival, belly dancers and a makers market featuring local vendors and artists.
While you’re here, don’t forget to add on your tickets to see our limited time exhibit, Tutankhamun: His Tomb and His Treasures.
There will be 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!
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.
Find out more details about parking, and more on the website.
Upcoming COSI after Dark Themes
January 12: 90’s Par-Tay. Enjoy trivia, karaoke, 90’s themed drinks and snacks to take you back to the best decade. See you there, home skillet. Featuring DJ Dayna & 90’s Retro Video Games Presented by Game Arena!
February 9: Science, Love and Rock n Roll. A a mix of love, science and Rock n’ Roll. You get to be the rock star as you explore COSI, listen to great music, and enjoy delicious concessions. Featuring DJ Vince and a silent disco!
March 9: Mardi Gras. Let the good times roll at COSI! Come celebrate Mardi Gras in true COSI fashion at After Dark with beads, king cakes, drinks, and music!
April 13: Prom: The Sequel. We PROMise you will regret missing this! Explore COSI and dance the night away at the After Dark Prom! With Spiked Punch, music and great food, it’ll be a night to remember!
May 4: May the 4th be with you
June 8: Night on the Nile Step back in time to ancient Egypt and explore the mysteries of the pyramids at COSI After Dark: Night on the Nile!
July 13: Night at the Big Top. Experience the thrills of the circus with a night full of carnival games, performances, and delectable circus-inspired treats.
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!