Second Saturday Family Fun at the John Jay Homestead Farm Market - John Jay Homestead Date: 09/08/12 Hours: 10am-1pm Ages: All Address: 400 Route 22 - 914-232-8119 Katonah, NY 10536 johnjayhomestead.org Description: Families with children ages 3-10 can visit the new Schoolhouse Discovery Center, play colonial games, and do a craft activity. Find choice fresh fruits and vegetables, baked goods, cheeses, fragrance items, and other fine locally produced products for sale on the front lawn at the Homestead.