Harlequin Dinner Theatre is a part of the Army Entertainment Program under Morale, Welfare and Recreation, and is located on the historic grounds of Fort Sam Houston. It first opened in spring of 1975, and continues to provide theatre goers with quality dining and entertainment. Producing eight shows a year, it is also a source of recreation for actors, theatre technicians and other volunteers who keep the theatre running. Each play runs an average of five weeks.