THEATER

April 19, 2012 Last Updated: April 19, 2012 10:37 AM Weekend Entertainment

A murder mystery dinner show will go on Friday at Tanglewood, 10 Austin Ave., Lyndora. “Robin Hood” presented by the Mysteries Most Wanted Group, will begin at 6:30 p.m. Doors open at 5 p.m. with dinner served at 5:30 p.m. Tickets are $20 and available through today at Tanglewood. Call 724-287-0021.

Oxymorons Dinner-Comedy night will be hosted by the Portersville-Prospect Rotary Club at 5:30 p.m. April 27 at the Atrium, 1031 New Castle Road, Prospect. The fundraising evening includes dinner, show, music and dancing. Tickets are $35 and must be purchased by Tuesday. Call 724-321-3683.

Comtra Theatre, Route 19 in Cranberry Township, presents “Titanic To All Ships,” marking the 100th anniversary of the famous disaster, through April 28. Curtain is at 7:30 p.m. Fridays and Saturdays. Tickets are $15. Call 724-773-9896.

Kean Theatre, 5847 Meridian Road, presents the comedy “The 39 Steps” at 8 p.m. Friday and Saturday and April 27 and 28. Cost is $23. Matinees will be staged at 2 p.m. Sunday and April 29. Matinee tickets are $21. The cast includes Stephan Lingenfelter of Butler. Call about optional lunch and dinner packages. Tickets are available by calling 724-444-5326 or visiting the website www.keantheatre.com.New Castle Playhouse's Annex Theatre, 212 E. Long Ave., is the site of the musical “Grease” April 27 to May 13. Showtimes are 7:30 p.m. Fridays and Saturdays and 2 p.m. Sundays. Tickets are $15 for adults, $12 for senior citizens and students, and $10 for children age 12 and younger. Call 724-654-3437.

Comedian and actress Lily Tomlin will present an evening of her most beloved characters plus current comic material at 7:30 p.m. Wednesday at the Byham Theater, 101 Sixth St. Tickets are $35 to $55. Call 412-456-6666 or visit www.TrustArts.org.Pittsburgh CLO Cabaret presents Butler native Marlana Dunn in “Ruthless! The Musical” through May 6 at the theater at 655 Penn Ave. Dunn portrays Judy Denmark/Ginger DelMarco in this musical mystery. Also part of the show is Buffalo Elementary School sixth grader Victoria Huston. Tickets are $34.75 to $44.75 and available by calling 412-325-1582 or visiting the website www.pittsburghclo.org.Pittsburgh Public Theater presents “Around the World in 80 Days” through May 13 at the O’Reilly Theater, 621 Penn Ave. Curtain is at 8 p.m. Tuesdays through Fridays, at 2 and 8 p.m. Saturdays, and at 2 and 7 p.m. Sundays, with some exceptions. Tickets range from $28 to $60; students and anyone age 26 and younger with valid ID pay $15.75. Call 412-316-1600 or visit www.ppt.org.