FREE Admission, rain or shine. Celebrate the 4th of July with a reading of the Declaration of Independence and the ceremonial slicing of a watermelon by sabre! Also enjoy free watermelon, free museum tours, colonial lawn games, and more! Dunk Tank with King George III- don't throw away your shot! Live music by the Angry O'Hara's. Visit the "Red, White and Blue" art show in the Barn featuring works by Founders Hall students. Food truck by Zawack Shack. Keeler Tavern Museum and History Center, 132 Main Street, Ridgefield, CT. 203 438 5485.