Tomorrow: A massive fireworks show will light up Boston Harbor to celebrate America’s 250th It’s all part of Harborfest, one of the nation’s oldest & largest Fourth of July festivals The festival, which runs Jul 2–4, will also feature a kick-off celebration with free cake & lemonade, a reading of the Declaration of Independence, free concerts, a parade, the USS Constitution underway, a pop-up beer garden, and SO much more Full details below