Comtra Theatre, Route 19 in Cranberry Township, is staging "Seussical, The Musical" through Saturday. Shows start at 7:30 p.m. Fridays and Saturdays. Admission is $12 for plays and $15 for musicals.Box office opens at 6:45 p.m. the day of the show. Call 724-773-9896.

<B>The Backstage Bar and Cabaret at Theater Square</B>, a project of The Pittsburgh Cultural Trust, in Theater Square at 655 Penn Ave., is showing "Shear Madness" through Sept. 28.Performances start at 7:30 p.m. Wednesdays through Saturdays, at 2 p.m. Saturdays and Sundays and at 1 p.m. select Thursdays. Tickets are $39.50 for evenings or $34.50 for matinees.Call 412-456-6666 or visit the Web site, CLOcabaret.com.