Don’t miss this  free-to-attend and park gathering features live music, kiddie rides, a huge classic car show, arts and crafts, stilt walkers, jugglers, and, of course, the day would not be complete without all things blueberry: pie, muffins, fresh berries, lemonade, and even a blueberry pie eating contest. Hammonton is the Blueberry Capital of the World and this festival is one of the biggest and best around.