After a run on Broadway, a national tour and an NBC television special, PUMP BOYS AND DINETTES is traveling once again. L.M. and the Pump Boys are joined by Prudie and Rhetta Cupp on a particularly slow day on Highway 57. Luckily, they have no trouble amusing themselves with down-home Southern charm and entertaining music. As with any work day, “Closing Time” eventually comes and the Pump Boys and Dinettes are off for another day.