WCAU January 23, 2019 12:09 pm Percy Jackson Musical Rocks on Stage in Philly “The Lightning Thief: The Percy Jackson Musical” is now on stage at the Merriam Theater. Sam Leicht and Sarah Beth Pfeifer, who both perform in the musical, talk about the show and the music. US & World Videos 2:49 Block party celebrates what East Passyunk Avenue has to offer. Get a taste 0:15 Sips happy hours returning to Center City this summer 0:44 Roller coaster fans in Lehigh Valley get ready for 1st thrills on Dorney's Iron Menace 2:15 Cooking up something special at Jersey Shore for cherry blossom season 1:17 Sheila Watko hosts Taylor Swift trivia night in Center City