MMaryland at National HarborFast FoodDetailsWebsitehttps://www.theyardmilkshakebar.com/national-harbor-menuAddress185 Waterfront St. Oxon Hill, MD 20745.CityOther placesOpen in Google Maps · Open in OpenStreetMapHoursnot availableMenuThis restaurant's menu is not in the catalog yet.menus@eatingmenu.com