COUNTY

A murder mystery dinner Saturday at the Atrium will benefit the Butler County Leadership ’18 Project-Garden of Hope at the Inn. The show “Robin Hood ain’t lookin’ so good” will start at 7 p.m. Doors will open at 5:30 p.m. with dinner beginning at 6 p.m. at the Atrium, 1031 New Castle Road, Prospect. Call 724-283-2222.

Butler Little Theatre continues its 77th season with “Vanya and Sonia and Masha and Spike” through Saturday at the BLT at One Howard St. Curtain is at 7:30 p.m. Thursday and at 8 p.m. Friday and Saturday. Tickets are $13. Call 724-287-6781 or visit www.bltgroup.org.

PITTSBURGH

Pittsburgh Public Theater features Allan Snyder of Cranberry Township in the role of Rosencrantz in “Hamlet.” through May 20 at the O’Reilly Theater, 621 Penn Ave. Call 412-316-1600 or visit ppt.org.