An interactive exhibition titled “Circus! Science Under the Big Top” will open Saturday at Bishop Museum’s Castle Memorial Building.

In keeping with the circus theme, there will be a special acrobatic performance by Samadhi Hawaii at 11 a.m. and 3 p.m. The museum is open from 9 a.m. to 5 p.m. The exhibit will be on display through May 2. For additional information, visit www.bishopmuseum.org