Find hidden treasures. Monthly Flea Markets open to all. More than 100 vendors. Everything from household goods to jewelry and electronics.No vendors to sell new items exclusively. Sponsored by the Germantown Historical Society, The Menare Foundation and Boy Scout Troop 1325. Vendors should set up before 7am. No reserved spaces. $20 for 2 parking spaces. Inclement weather cancellation posted by 6am at 301-972-2707.