On Friday July 21 at 8:00 PM, The Rhinebeck Theater Society presents “The Prom,” an inclusive, boundary-challenging, thought-provoking, incredibly timely, contemporary musical comedy based on an original concept by Jack Viertel. This production, directed by Rena Gavigan with assistant direction by Lisa Delia, musical direction by Paul and JoAnne Schubert and choreography by Maria Coppola, runs from July 7–23 with performances on Fridays and Saturdays at 8 p.m. and Sundays at 3 p.m.