MCD Mateos Reopens New York Ave Lobby July 8, 2021July 8, 2021Community, MCD Mateos News, Washington DC MCD Mateos is so excited to welcome back our guest at our New York Ave location! Join us for breakfast, lunch or dinner to dine in our beautiful New York Ave store located at 1235 NY Ave NW, Washington DC 20005. We look forward to serving you!