The Senate House State Historic Site is located on Fair Street in Kingston, New York, United States. During the Revolutionary War, New York's First Constitutional Convention met there and on April 20, 1777, adopted the first New York State Constitution. After one month, the Senate fled the British troops who were advancing from Manhattan. The Senate House and much of Kingston was burned in retribution. It has served as a museum from the late 19th century. Currently it is owned and operated by the New York State Office of Parks, Recreation and Historic Preservation.