Musical Theatre Guild presents the musical comedy “I Love You, You're Perfect, Now Change” at 8 p.m. Friday and Saturday and at 3 p.m. Sunday at the MTG William A. Lehnerd Production Center in Memorial Park. Tickets are $17 and are available at May's Music Shoppe.

The Summer Dramatics Project presents “Seussical” at 7:30 p.m. July 31 and Aug. 1 and 2 and at 2 p.m. Aug. 3 at the Succop Theater at Butler County Community College. Tickets are $12 for premium seating and $10 for general seating, available at May's Music Shoppe. Call 724-287-4214 or 724-355-9647.

Comtra Theatre, Route 19 in Cranberry Township, presents the jukebox musical “All Shook Up,” featuring many Elvis hits, through July 26. Tickets are $15 and are available at www.comtratheatre.org. Call 724-591-8727.

Armstrong Community Theater stages the musical “Grease” at 7:30 p.m. today through Saturday at the Kittanning High School Performing Arts Center. Tickets are $15 at the door. All seating is on a first-come, first-served basis. Call 724-297-3228 or visit www.armstrongcommunitytheater.org.Barrow-Civic Theatre, 1223 Liberty St., Franklin, presents the musical satire “How To Succeed in Business Without Really Trying” at 7:30 p.m. Friday and Saturday and at 2 p.m. Sunday. Tickets range from $12 to $18. Call 814-437-3440.Red Barn Players’ 60th season “The Odd Couple (female version)” comedy runs tonight through Saturday and July 24 to 26 at the Red Barn Theatre, Route 228, Franklin Township, Beaver County. Tickets are $12. For reservations, call 724-773-7150.Freeport Theatre Festival celebrates its 25th summer season with “Spirit of the Revolution,” a historical drama inspired by the real life of American Revolution veteran James Steel, as written and directed by Rennick Steele, at 7 p.m. Fridays, Saturdays and Sundays through July 27 at the theater on the Steele Farm, 2498 White Cloud Road. Tickets are $15 for general admission, $12 for senior citizens and $10 for students. Call 724-295-1934 or e-mail Freeport_Theatre_Festival@comcast.net.