Fran Prisco will host the 8 PM event. Other performers set for 11/11/11 include Alex Bechtel, Rachel Camp, Kim Carson, Laura Catlaw, Ben Dibble, Liz Filios, Krissy Fraelich, Jennie Eisenhower, Marissa Hines, Carl Clemons-Hopkins, Alex Keiper, Maggie Lakis, Mary Martello, Michael Philip O'Brien, Colleen Hazlett-O'Brien, Steve Pacek, Suzie Stevens and Candace Thomas. Throughout the evening performers will sing 11 o'clock numbers and "show-stoppers from the most ground-breaking Broadway musicals of yesterday and today," according to press notes. Audience members can expect to hear "everything from Show Boat to Fiddler on the Roof to Hair to Next to Normal."

Prior to the concert, 11th Hour will present The Magic of Theatre, a series of theatre workshops for children ages 7-12, at the University of the Arts Caplan Center from 9 AM-12:30 PM; and USO Happy Hour, featuring Camp, Catlaw, Filios, Kat Berelli and Jeffrey Coon, at the World Café Live from 5:30 PM-7:30 PM.

World Café Live is located at 3025 Walnut Street, Philadelphia, PA. For more information and tickets, visit www.11thhourtheatrecompany.org.