Groton Celebrates America’s 250th Anniversary! Take a walk back in time and discover Groton’s contributions to America’s independence, the battles in Concord, MA, and Boston’s Bunker Hill. Program Schedule 1 p.m. Minutemen with Fife & Drum Gather on the Minuteman Common, Groton Center 2 p.m. Joshua Vollmar Lecture at Lawrence Academy (Richardson-Mees Performing Arts Center) […]