Bird-in-Hand Farmers Market is open Wednesday through Saturday, which gives families plenty of scheduling flexibility. Lancaster Central MarketOperating continuously since 1730, Lancaster Central Market holds the title of the oldest publicly operated farmers market in the United States. Booth’s Corner Farmers MarketJust south of Philadelphia in Delaware County, Booth’s Corner Farmers Market traces its beginnings to the 1930s, not 1947. Quakertown Farmers MarketFew markets in Bucks County have the personality of Quakertown Farmers Market. West Shore Farmers Market runs on Tuesdays, Fridays, and Saturdays, giving working families options for planning their weekly visits conveniently.