"A lot of things close down early in the ‘burbs and in Falls Church specifically, but Spacebar, home of every grilled cheese variety imaginable and epic totchos (get the version with bacon, cheese, and scallions), stays open till midnight on weekdays and 2 a.m. on weekends. This place is very vegan friendly, as is their sister bar Galaxy Hut (which at one time had an entirely vegan menu)." - Missy Frederick