The annual Colonial Market & Fair at Mount Vernon features dozens of America’s finest craftspeople and plenty of family fun! Fifty colonial-attired artisans demonstrate 18th-century crafts and sell traditional wares such as baskets, woodcarvings, tin and ironwork, leatherworkings, weavings, furniture, and much more. “General Washington” will be on hand overseeing the lively Revolutionary War military drills and 18th-century entertainment including music, fire-eating, sword-swallowing, puppet and magic shows, plus hearty specialty food for sale on site. Costumed interpreters will be demonstrating the 18th-century chocolate-making process using an authentic colonial recipe! This weekend only, Potomac River sightseeing cruises, courtesy of Spirit Cruises and Potomac Riverboat Company, are free of charge.