Max Friedman will direct the 7 PM concert that has musical direction by Zack Zadek and will feature musicians Jeremy Yaddaw and Charlie Rosen.
Shoshana Feinstein and Karen Marshall produce.
The audience will have the chance to vote on which song the actors will sing, giving the performers just a few moments notice to prepare themselves to take the microphone.
In addition to Rousouli (Ghost, Hairspray), Blackwell (Porgy and Bess) and Mattison (Godspell), the concert will feature Will Blum (Book of Mormon), Garett Hawe (Newsies), Carly Hughes (Ghost), Stephen Mark Lukas (Book of Mormon), Corey Mach (Godspell), Matthew Marks (Book of Mormon), Jack Scott (Newsies), Brendon Stimson (Newsies), Julius Thomas III (Porgy & Bess) and Laurie Veldheer (Newsies).
Cover charge is $10 with a $15 food/drink minimum. Phone (212) 695-6909. The Laurie Beechman Theater is located at 407 W 42nd Street beneath the West Bank Cafe.