Join us August 22-24 for PUMP BOYS AND DINETTES: A Musical Comedy by John Foley, Mark Hardwick, Debra Monk, Cass Morgan, John Schimmel & Jim Wann A smash hit on and off-Broadway, this crowd-pleasing country-western musical features Prudie and Rhetta Cupp, from the Double Cupp Diner, singing and performing along with the talented boys from…