13 posti aggiornati Marzo 7, 2017
13 posti incluso National Air and Space Museum, Frederick Douglass National Historic Site (NHS), U.S. Capitol Visitor Center, National Archives and Records Administration
25 posti aggiornati
25 posti incluso Las Puertas, Smithsonian National Museum of Natural History, Black Forest Adler, The Irishman Pub & Eatery
14 posti aggiornati
14 posti incluso Smithsonian’s National Zoo, Martin Luther King, Jr. Memorial, Lincoln Memorial, National Museum of American History