The strains of Ben Munson’s classical guitar filled the air at last Saturday’s Farmers Market. It was his first time to provide entertainment for the weekend shoppers and vendors. Laura Seabourne will be playing the harp at the plaza Saturday, July 31. The Farmers Market is open every Saturday on the square in downtown Mount Vernon from 7:30 a.m. until sold out. The entertainment typically starts at 8:30 a.m.