Burger Joint Address: 46230 Cranston St, Potomac Falls, VA 20165 Phone: (703) 578-3663 Restaurants Other Businesses: Burger Joint at 46230 Cranston St, Potomac Falls, VA 20165 Westlake Legal Group At Cascades at 46175 Westlake Dr, Potomac Falls, VA 20165 The Bungalow Lakehouse at 46116 Lake Center Plaza, Potomac Falls, VA 20165