The annual National Cinco de Mayo Festival on the Mall in Washington took place on a day as brilliant as the costumes of the performers.
May 5, 2013Christian Crevoisier, 7, of Centreville gets a salsa dancing lesson during the National Cinco de Mayo Festival on the Mall in Washington. Cinco de Mayo is a Mexican holiday -- it commemorates the Battle of Puebla in 1862, when a Mexican army defeated a French invasion force -- but the annual festival in the District celebrates cultures from across Latin America.Bill O'Leary/The Washington Post