Don’t miss the 12th Annual Fall Festival! Sunday, Oct. 19, 2025. 12PM-4PM. Presented by the Historical Society of Rockland County with Heritage of West Nyack and the Town of Clarkstown. Highlighting the Onderdonk-Tallman-Budke and Vanderbilt-Budke-Traphagen Houses, listed on the State and National Registers of Historic Places. Join the Revolution, the glorious cause! See how militia men of the American Revolutionary War lived in the 1770s. Heard’s Brigade of the New Jersey Militia see is visitors to cheer on our encampment of 18th century tents, open-fire pit cooking, militia drills, musket firing and other living history demonstrations! FREE admission! Enjoy music, arts & crafts vendors, raffles, kids’ activities, free mini-golf and MORE! CLICK HERE for more information.