May 31, 5-9pm: Extended hours and price-reduced admission! General admission is only $9.95 after 5pm and includes all of COSI's permanent exhibitions plus a movie in the Extreme Screen theater!Learn More
Come Celebrate Red, White & Boom downtown at COSI! With both lawn and reserved table seating available, we offer the best view and experience in Columbus. Tickets on sale now!Learn More
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