COUNTY

Keystone State Music Theater will present “Shrek the Musical Jr.” at 7 p.m. Friday and Saturday for $14. Shows are in the Rotary Amphitheater in Cranberry Township Community Park. Visit www.keystonestatemusictheater.org.

REGION

The Red Barn Players present the musical “How to Succeed in Business Without Really Trying” at 8 p.m. today through Saturday at the theater on Route 288, in Franklin Township, Beaver County. Tickets are $15. Call 724-773-7150 for reservations. Visit RedBarnPlayers.com.

Freeport Theatre Festival presents “Massey Harbison,” a historical drama that starts at 7 p.m. Friday, Saturday and Sunday. Tickets are $15, but less for senior citizens, military members and students. Call 724-295-1934 or visit freeporttheatrefestival.org. The theater is on the Steele Farm, 2498 White Cloud Road, two miles south of Freeport off Route 356, Allegheny Township, Westmoreland County.