Join the New Mexico History Museum in Santa Fe during Palace Avenue First Friday Art Walk on Fri., March 6, 5-7 p.m. to check out the new exhibit, "Americana at 250: Eagles, Flags, and Uncle Sam." Curator Mark Dodge will be at the exhibit to talk more about the items on display and answer questions. The exhibit showcases symbols of Americana in honor of the 250th anniversary of the signing of the Declaration of Independence. Watch a screening of the film, “Rio Grande,” a short movie sponsored by the New Mexico American Revolution Bicentennial Commission in 1976. Admission to Art Walk is free.