Happy Evacuation Day to all my Boston peeps

Evacuation Day is a holiday observed on March 17 in Suffolk County, Massachusetts (which includes the cities of Boston, Chelsea, and Revere, and the town of Winthrop)[1] and also by the public schools in Somerville, Massachusetts.[2] The holiday commemorates the evacuation of British forces from the city of Boston following the siege of Boston, early in the American Revolutionary War.