Chinatown (Seventh and G sts., NW), where you'll find Rolls on Rolls.
Farragut Square (17th and I sts., NW), where you'll find Cajunators, Far East Taco Grill, Chef Driven, Sang on Wheels, and Korengy.
L'Enfant (Sixth St. and Maryland Ave., SW), where you'll find Rolling Ficelle, What the Pho?, Kushi-moto, BBQ Bus, Mayur Kabob House, Mojo Truck, DC Ballers, Feelin' Crabby, Cap Mac, Capital Chicken & Waffle, and Fojol Bros. (Volathai).
Metro Center (12th and G sts., NW), where you'll find Stella's PopKern, Kabob Bites, Caribbean Cafe, Best Burritos, Stix, Yellow Vendor, Tasty Fried, Pho Junkies, and Dangerously Delicious Pies.
Northern Virginia, where you'll find District Taco (Courthouse), Chef on Wheels, Red Hook Lobster, Kafta Mania, and Seoul Food.
Union Station (North Capitol St. and Massachusetts Ave., NE), where you'll find Cirque Cuisine, Pinup Panini, Pho Wheels, Lily Pad on the Run, and Mr. Miyagi's Teriyaki.
West End (24th and M sts., NW), where you'll find Rolling Ficelle.