looking for something cool to do this weekend? why not drive (by land) maryland's lighthouse challenge? the award winning driving tour takes you through ten of the state's historic lighthouses, including Chesapeake Lightship, Concord Point, Cove Point, Drum Point, Fort Washington, Hooper Strait, Piney Point, Point Lookout, Seven-Foot Knoll and Turkey Point. weekend participants receive a commemorative charm of each light visited, and a 375 birthday charm if they visit all participating stops. i might visit by sea at another time.