Westchester Broadway Theatre in Elmsford, NY. The theatre continuously presents Broadway Musical Revivals and many special events and concerts including Tribute Bands, Comedy Shows, Rock Bands, Dance shows, Magic shows, and more. It is the longest running year-round Professional Theatre in the State of New York. The Theatre originally opened as An Evening Dinner Theatre on July 9, 1974. In 1991, the theatre moved to a larger performance space with state-of-the-art technology, hydraulic lifts, increased seating capacity, and many other features that were among the positive aspects of this change. The theatre was also given the new name, "Westchester Broadway Theatre".