Two of America's most famous twin river towns are teaming up for a giant July 4th weekend celebration for America's 250th birthday. Greater New Hope Chamber of Commerce and America Celebrates Inc. announce a three-day spectacle on Friday, July 3, Saturday, July 4 and Sunday, July 5, 2026 in New Hope, Pennsylvania and Lambertville, New Jersey. The "New Hope-Lambertville America 250 Festival" will bring together over 50 community, tourism and hospitality organizations to take over both sides of the famous Delaware River for fireworks, drones, parades, marches, music, theater and patriotism in the very place where George Washington was a regular during Revolutionary times.