Going to visit friends in D.C area and will be catching a ballgame at Nationals Stadium. Are they HR218 friendly? Some venues are not. Would like to know in advance so I can leave gun at home. Would rather go armed, I used to live and work in the area and P.G county, MD is S---hole. Not to mention the poor guy who got beat into a coma at L.A Dodger game by a couple of gangbangers in Cali. I tried calling but the operator didn't give me a straight answer.