Geek out with grown-ups and explore COSI, ride the High Wire Unicycle, enjoy special themed activities, concessions and a cash bar.
Do you enjoy a little friendly competition? This COSI After Dark has everything: a scavenger hunt, video games, and recreations of famous game shows. 21+ only.
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. Buffet is open from 6:00-8:30.