Heckscher Park 2 Prime Ave, Huntington, NY11743 Heckscher Park is a 25-acre space located at the outskirts of Huntington Village featuring activities and amenities for…More the entire family to enjoy. The 25-acre park is home to the Heckscher Musuem of Art and the Chapin Rainbow Theater. It features a large pond, lighted walking paths, a playground, ball fields, tennis courts and picninc areas. Throughout the summer, the Huntington Arts Council hosts numerous free musical and theatrical productions for adults and children. Each October, the Huntington Township Chamber of Commerce hosts The Long Island Fall Festival at the park, featuring food, amusement rides, entertainment and vendors. The park is listed on the National Register of Historic Places.