The first couple ate at the Blue Duck Tavern in Washington's West End.
The Obamas married at the Trinity Church of Christ in Chicago on Oct. 3, 1992.
President Barack Obama and first lady Michelle Obama, walk to the Blueduck Tavern, in West End area of Washington, Saturday, Oct 3, 2009. The first couple is celebrating their seventeenth wedding anniversary Saturday. (AP Photo/Manuel Balce Ceneta)