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Featured Offerings

Food Science Workshops

Saturday, November 8: Learn how to add big flavor to foods without adding big calories, and explore the science behind herbs and spices in two COSI hands-on workshops for all ages.

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COSI's Spooktacular Celebration

Ghosts, witches, super heroes, princesses and everyone in between are invited to roam and explore COSI for a day of tricks and treats! Visit different stations throughout COSI to see if they hold a science trick or a tasty treat! Free with COSI admission or Membership.

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From the calendar