The Young Actors Christian Kompany will present the musical "Do Black Patent Leather Shoes Really Reflect Up?" Friday through Sunday in Strobel Hall of St. Paul Lutheran Church, 215 N. Main St. The curtain is at 7 p.m. with a matinee at 2 p.m. Saturday. Admission is free; donations are accepted. Call 724-452-4767.

<B>The musical "Annie"</B> will play at Heinz Hall through Dec. 28 as part of the PNC Broadway Across America series. Performances are scheduled for 7:30 p.m. Tuesday; 1 p.m. Wednesday; 2 and 8 p.m. Dec. 26 and 27; and 1 and 6:30 p.m. Dec. 28. Tickets range from $20.50 to $59 and are available by calling 412-392-4900 and online at pgharts.org.<B>Pittsburgh Public Theater</B> presents Chicago's legendary comedy troupe in a revue today through Saturday. Second City's "PratFall of Civilization" will be presented at 8 p.m. today and Friday and at 2 and 8 p.m. Saturday at the theater, 621 Penn Ave. Tickets range from $27.50 to $47.50; those age 26 and younger pay $15. Call 412-316-1600 or visit www.ppt.org.<B>City Theatre</B> heralds the return of "Sister's Christmas Catechism," by Maripat Donovan, through Dec. 28 at City Theatre's 252-seat main stage. Kim Richards reprises her role as Sister in an evening filled with laughter and the infamous "Living Nativity." The schedule has shows at 7 p.m. Tuesdays, at 8 p.m. Wednesdays through Fridays, at 2 and 5:30 p.m. Saturdays, and at 2 p.m. Sundays with a special Christmas week schedule at the City Theatre, Bingham and 13th Streets on the South Side of Pittsburgh. Tickets range from $35 to $60. Call 412-431-2489.<B>"Frost/Nixon,"</B> the 2007 Tony Award-nominated new play by Peter Morgan, will continue through Dec. 28 at the Benedum Center, 719 Liberty Ave. Stacy Keach takes on the role of President Richard Nixon and is joined by British actor Alan Cox as David Frost. Curtain is 7:30 p.m. Tuesdays through Thursdays; at 8 p.m. Fridays; at 2 and 8 p.m. Saturdays; at 1 and 6:30 p.m. Sundays. Tickets range from $20.50 to $54.50 and are available by calling 412-456-6666.<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 staging "I Love You, You're Perfect, Now Change," through Feb. 1, at the CLO Cabaret, 655 Penn Ave. Performances start at 7:30 p.m. Wednesdays through Saturdays, at 2 p.m. Saturdays and Sundays and at 1 p.m. select Thursdays, except some holiday dates in November, December and January. Tickets are $39.50 for evenings or $34.50 for matinees. Call 412-456-6666 or visit the Web site, CLOcabaret.com.