Experience the most dramatic moment of Patriots' Day weekend: the dawn reenactment of the opening skirmish of the American Revolution. The Battle Green comes alive as the Lexington Minute Men face off against British reenactors at the exact time and place the first shots were fired in 1775. Arrive by 4:00 AM for best viewing position. Civilian evacuation, alarm bells, and militia muster begin shortly after 5:00 AM; the battle follows at 6:00 AM. Ladders and stepstools are not permitted on the Green.