COUNTY

Comtra Theatre, Route 19, Cranberry Township, presents “Back to the ’80s” through Saturday. Curtain is at 7:30 p.m. Fridays and Saturdays. Tickets are $15. Visit comtratheatre.org or call 724-591-8727.

REGION

The Improvised Shakespeare Company will perform at 7:30 p.m. Saturday in Chatham University’s Eden Hall Campus Summer Series at the Hilda M. Willis Amphitheater on the campus in Richland Township, Allegheny County. Tickets are $23 for adults and $18 for students. Visit chatham.edu/summerseries.

The Red Barn Players present the comedy/drama “Steel Magnolias” Sept. 16-17, 22-24, 29-30 and Oct. 1 at the theater on Route 288 in Franklin Township, Beaver County. Tickets are $12. Call 724-773-7150 for reservations. Visit RedBarnPlayers.com.