Celebrate America’s 250th birthday with a bang at the Dey Mansion’s July 4th Picnic! Join us for an afternoon of patriotic festivities, including lawn games, live music, delicious food, and plenty of all-American fun. Bring your family and friends, and enjoy the beautiful grounds of this historic landmark. Don’t miss out on the perfect way to spend the holiday—patriotic spirit, history, and great company await! For more information call 973-706-6640.