Lucky for you, you have plenty of options! The NoMa/Union Market district is very walkable (sorry for the never-ending construction!) and you will have access to affordable public transportation (Metro), hourly bike and scooter rentals (Capital Bikeshare, Uber/Lyft), and of course there's always Uber/Lyft.
We'll be arranging a shuttle service to and from the wedding venue. There is also parking onsite for those that will be driving.
Follow GPS to 2400 R St. NE, Washington, DC 20002