Patriots' Day 2020 - The 245th Anniversary of the Battles of Lexington and Concord.

Each year in mid-April, thousands of people flock to historic Lexington and Concord and Minute Man National Historical Park to celebrate Patriots' Day. Patriots' Day is a special Massachusetts State holiday commemorating the opening battle of the American Revolutionary War, April 19, 1775.

The holiday (Officially observed on Monday, April 20, 2020), and the entire weekend, is celebrated with parades, reenactments and commemorative ceremonies.