COSI is closed for annual cleaning and maintenance September 2 - September 19. We will reopen on September 20 at 10:00amClick here for hours and rates.
  • Membership
  • Number 1 Science Center
  • Planetarium
  • Videoconferencing
  • Live Shows

Featured Offerings

Sensory Friendly Movie: Pandas: The Journey Home

Join us for Sensory Friendly Movies at COSI! During these movies, we turn up the lights, lower the volume, and experience one of COSIs movies on our digital state-of-the-art National Geographic Giant Screen in a more sensory-friendly environment.

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COSI Catalyst

Join nearly 500 community leaders, corporate sponsors and special guests at COSI’s signature luncheon – Catalyst: COSI’s Celebration of Inspiration. Enjoy live shows, hands-on activities and inspiring true stories that will highlight COSI’s community impact and 50 years of innovation and inspiration.

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From the calendar