Street food$Mon-Thu 11:00-20:00, Fri-Sat 11:00-03:00, Sun 11:00-20:00
Julia's Empanadas in Washington DC is the Adams Morgan 18th Street empanada counter since 1993, the late-night corner that established the format.
Try: Hand-pinched Latin American empanadas
Tip: Two empanadas plus a side stays under $12; Friday and Saturday counter is the bar-crawl late-night anchor on 18th Street.
Street food$Mon-Fri 11:00-21:00, Sat-Sun 12:00-21:00
Captain Cookie & the Milk Man in Washington DC is the Western Market flagship of the DC food-truck-turned-storefront on I Street near Farragut Square.
Try: Warm chocolate-chip cookie ice cream sandwich
Tip: The warm chocolate-chip cookie ice cream sandwich is the editorial signature; the food truck still circulates DC for lunch shifts on weekdays.
Street food$Mon-Sun 10:00-22:00
Pho 14 Columbia Heights in Washington DC is the Park Road Vietnamese counter near the Columbia Heights Metro, with pho served from a 14-hour broth.
Try: Vietnamese pho tai chin
Tip: The pho dac biet (special) with rare beef and brisket is the editorial bowl; bowl size large feeds two for $14.
Street food$Mon-Sat 09:00-22:00, Sun 09:00-20:00
Tortilla Cafe in Washington DC is the Capitol Hill 7th Street Salvadoran-Mexican counter across from Eastern Market, with pupusas, tacos and Salvadoran.
Try: Pupusas and tacos al pastor
Tip: Outdoor sidewalk seats are the move at lunch; the pupusas come three to a plate with curtido for $11.
Street food$Daily 11:00-04:00
Pizza Mart Adams Morgan in Washington DC is the 18th Street late-night pizza counter, one of two rooms claiming to have invented the jumbo slice in the late.
Try: 18-inch jumbo slice
Tip: Cash is fastest after midnight; one folded jumbo slice walks two people home from the Adams Morgan strip.
Street food$Daily 11:00-04:00
Jumbo Slice Pizza in Washington DC is the third 18th Street late-night pizza counter on the Adams Morgan strip, holding the same 04:00 weekend close.
Try: 18-inch jumbo slice
Tip: The cheese-slice with hot honey is the closing-time editorial pick; sit on the sidewalk bench facing the strip.