Question: things to do in washington dc in december 2019?
Answer: National Mall2 15th St NW Washington, DC 200024., Union Station50 Massachusetts Ave. ... , Smithsonian National Zoo3001 Connecticut Ave. ... , Warner Theatre1299 Pennsylvania Ave. ... , Old Ebbitt Grill675 15th St. ... , Hill Country Barbecue Market410 7th Street NW Washington, DC 20004., Jaleo480 7th St. ... , National Gallery of Art4th St.