COSI and Battelle planning four-day science festival

COSI is partnering with Battelle to create a four-day science festival in Central Ohio.

The science center announced this afternoon that the COSI Science Festival will run May 1-4 next year. Events across Central Ohio will be held on the first three days and a large-scale carnival will be held outside COSI on the fourth day.

The festival is expected to be among the largest science events ever held in Ohio, said COSI spokeswoman Jaclyn Reynolds.