Seton LaSalle Catholic High School Theater is presenting the Musical "Oklahoma" on April 20, 21 and 22 at 7:30 P.M. Please come to see the show! This lively Rodgers & Hammerstein musical features talented student singers, dancers and actors! Tickets are $10 and can be purchased at the door of the auditorium. Seton LaSalle High School is located at: 1000 McNeilly Rd., Pittsburgh, PA 15226.