Street food$Mon-Sat 11:00-21:00, Sun 12:00-19:00
Henry's Soul Cafe in Washington DC is the U Street soul-food counter from Henry Smith since 1968, with sweet potato pie sold by the slice and the carryout.
Try: Sweet potato pie, fried chicken, mumbo wings
Tip: The sweet potato pie ships nationally; buy the whole pie at the U Street counter to take home.
Street food$Mon-Thu 11:00-22:00, Fri-Sat 11:00-04:00, Sun 11:00-23:00
Ben's Chili Bowl in Washington DC is the 1958 U Street counter from Ben and Virginia Ali, the city's defining chili half-smoke counter serving past 04:00.
Try: Chili half-smoke and chili cheese fries
Tip: Late nights see the longest lines; the counter on the right runs takeaway faster than the dining-room line.
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.