’til 4:00pm. During this festive event, colonial townspeople will gather at their marketplace in the Historic Village to sell their wares while soldiers drill 18th-century military tactics. The park’s fife and drum corps will perform. Enjoy a wide array of activities. Rain or shine. Tickets: $8 (adults), $4 (children age 5-11), free (members, active duty military, children under 5). Tickets and more info online.