Comtra Theatre, Route 19 in Cranberry Township, presents "Sweet Charity" through June 5. The musical tells the story of a dance hall hostess looking for love in 1966 New York City. Curtain is 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>Pittsburgh CLO's</B> presents "Oliver!" opening Tuesday and continuing through June 6<B> </B>at the Benedum Center, 719 Liberty Ave. Victoria Huston, who attends Buffalo Elementary School, is part of the cast. The performance schedule is 8 p.m. Tuesday through June 5 with matinees at 1 p.m. June 3 and at 2 p.m. June 5 and 6. Tickets start at $20.50 and are available by calling 412-456-6666 or online at pittsburghCLO.org.<B>Pittsburgh Public Theater</B> closes its season with Yasmina Reza's "Art," a Tony Award-winning comedy about three men and a painting, opening today and continuing through June 27 at the O'Reilly Theater, 621 Penn Ave. Opening night is June 4; shows leading up to opening night are previews. The show starts at 8 p.m. Tuesdays through Saturdays (except June 22 when the show is at 7 p.m.) and at 2 p.m. Saturdays and Sundays (except no show on May 29 and June 5). Additional shows are set for 2 p.m. June 24 and 7 p.m. Sundays (except no show June 27). Tickets cost $31 to $50; anyone age 26 or younger pays $15.50. Call 412-316-1600 or visit www.ppt.org.<B>CLO Cabaret</B> is presenting "Nunsense" through June 6 at the CLO Cabaret at Theater Square, 655 Penn Ave. Performances begin at 7:30 p.m. Wednesdays through Saturdays, at 2 p.m. Saturdays and Sundays and at 1 p.m. select Thursdays, with some exceptions. Tickets are $39.50 for Wednesday, Thursday and Friday evenings, $44.50 for Saturday evenings, and $34.50 for matinees. Call 412-456-6666.