Busboys and Poets
Finding vegan food isn't hard if you know where to look! Check out this amazing place with a full vegan menu I love to visit when I'm in D.C. called 'Busboys and Poets'. Great option to take the whole family because they have something for everyone.
My late night (or really anytime) go-to is Busboys and Poets. I love their vegan menu & all the great options. Here are my go to's from their menu when I stop by:
Vegan Nachos (my fav fav)
Vegan "Tuna" Salad
Check out their vegan specific menu
They also have several locations in DC so find the one that's closet to you.