Montauk Chamber of Commerce’s 41st annual Fall Festival at its village green features a chowder contest, live music and rides from October 8-9. Participate in a scavenger hunt and floral crafts during Peconic Land Trust’s Autumn Open House at Bridge Gardens on October 22. The East Hampton Village Fall Festival comes to Herrick Park from October 28-30. 742 Montauk Highway, Montauk, N.Y., 11954. 36 Mitchell Lane, Bridgehampton, N.Y., 11932. 67 Newtown Lane, East Hampton, N.Y., 11937.