COUNTY“The Stone House,” an original production by Kevin Lukacs, is running through Sunday at 7 p.m. Friday, Saturday and Sunday at the Old Stone House at the intersection of Routes 8, 173 and 528 in Brady Township. Tickets are $5, available at the Old Stone House during its regular hours of operation from 10 a.m. to 5 p.m. Saturday and noon to 5 p.m. Sunday or at rockalumnicafe.com/stonehouseplay. There is limited seating available at the door. There are about 30 seats per show.Sing Hosanna! rehearsals for the production of “Tarzan” have begun for those age 12 and older and begin Sunday for those age 11 and younger at Stewart Hall, 310 W. Airport Road, Penn Township. The show will be Nov. 13 to 16. Call 724-586-0042.Comtra Theatre, Route 19 Cranberry Township, presents the comedy “Bleacher Bums” by Joe Mantegna and the Organic Theatre Company Friday through Sept. 27. Curtain is at 7:30 p.m. Fridays and Saturdays. Tickets are $12 and available at www.comtratheatre.org. Call 724-591-8727.

REGIONPaper Sky Theatre will present “Sylvia” by A. R. Gurney, a romantic comedy about a man whose wife insists on giving away his dog, at 8 p.m. Friday and Saturday at 145 S. Broad St. as part of Olde Towne Grove City’s Art Walk weekend. Tickets are $10 and available at the door. “Sylvia” features Jeff and Alison Carey, Hannah List, and Michael Coulter.