In Washington, DC, April 16th is celebrated as Emancipation Day, commemorating the day in 1862 when President Abraham Lincoln signed into law the District of Columbia Emancipation Act, nine months prior to the Emancipation Proclamation. More than 3,000 slaves were freed under this agreement. Since 2005, the date has been a legal holiday in the District. Events are scheduled throughout the preceding week, and the observance culminates on the 16th in a day of festivities and entertainment, beginning with a parade down Pennsylvania Avenue in the morning. Discuss
Source: The Free Dictionary