Left to right: Charles Little and his wife Nancy, of Bronxville, N.Y. and their friend Anne Summerville of Mclean, Va. sip samples of chocolate prepared by Historic Trades Interpreters including Katie Cannon, right, using 18-century techniques as part of Christmas at George Washington's Mount Vernon, Mount Vernon, Va., Monday, December 16, 2013. Mount Vernon celebrates Christmas with Christmas trees, 18th-century chocolate making, Christmas dancing and story telling, as well as Aladin the Camel. (Andrew Harnik/The Washington Times)