New Exhibit
DR. B IN 3: SEASON 4 IS HERE!
5X #1 SCIENCE MUSEUM IN THE COUNTRY
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COSI AFTER DARK
COSI After Dark is an evening event series exclusively for adults ages 21+ that occurs every second Thursday of every month. Each event showcases a different theme and each features entertainment, activities, games, and experiences you can't get at any other visit to COSI. Explore the building and experience COSI without kids, all while enjoying delicious food, craft beer and themed cocktails.
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SHARKS: TO BE GREAT IS TO BE MISUNDERSTOOD
WHAT MAKES COSI SPECIAL? IT STARTS WITH DR. B
WHAT’S HAPPENING AT COSI
COSI After Dark: The Empire Strikes Bash
Explore Unofficial Galaxies after hours, sip on space-themed cocktails, and connect with fellow fans.
7.10.2025
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NOW OPEN: SHARKS
Our latest exhibit in partnership with the American Museum of Natural History.
5.10.2025
Plan your Visit
NOW OPEN: UNOFFICIAL GALAXIES
The galaxy far, far, away just got a whole lot closer.
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