Traveling exhibits are at COSI for a limited amount of time and some may require the purchase of an additional ticket.
Marked exhibits require the purchase of an additional ticket.
From the outer reaches of the Universe to the bottom of the seas, COSI's classic exhibitions will take you on a voyage of discovery.
August 6-10, 2014: Check out huge farming equipment, see a baby chick hatch, "milk" COSI's fiberglass cow, and grow your own seed necklace.
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