Austin Grill Truck: Navy Yards (M St. and New Jersey Ave., SE).
Big Cheese Truck: Farragut Square (17th and I sts., NW).
Cap Mac: George Washington University (exact location TBD).
Carnivore BBQ: Virginia Avenue, Northwest, between 20th and 21st streets.
Curbside Cupcakes: Pinky One: First Stop: McPherson Square (15th and I sts., NW); Second Stop: Mandarin Oriental Hotel; Third Stop: Georgetown Law (New Jersey and E sts., NW); Fourth Stop: L'Enfant Plaza Hotel. Pinky Two: First Stop: Federal Triangle (12th St. and Pennsylvania Ave., NW), Second Stop: Fourth and G streets, Northwest; Third Stop: Federal Center (Third and D sts., SW); Fourth Stop: Union Station.
DC Empanadas: L'Enfant Plaza.
DC Pie Truck: Farragut Square (17th and I sts., NW).
DC Slices: Chinatown (exact location TBD).
District Taco: 23rd Street and Crystal Drive, Arlington (Crystal City).
Doug the Food Dude: Greensboro and Solutions drives, Tysons Corner.
Eat Wonky: Farragut Square (17th and I sts., NW).
El Floridano: L'Enfant Plaza.
Fojol Bros.: 888 First Street, Northeast, from 11 to 2.
Halal Gyro Plus: 17th and K streets, Northwest.
Maple Avenue Express: Tysons Corner (exact location TBD).
Pedro and Vinny's: 15th and K streets, Northwest.
Pi Truck DC: L'Enfant Plaza.
Pleasant Pops: Farragut Square (17th and I sts., NW) at noon and 20th and M streets, Northwest, at 2 PM.
Red Hook Lobster Truck: Patriots Plaza (Fourth and E sts., SW).
Sâuçá: Pangea: Seventh and F streets, Northwest; Marco Polo: North Lynn and 19th streets, Arlington (Rosslyn); Magellan: 19th and L streets, Northwest; Saucalito: Virginia Avenue and 20th Street, Northwest.
Sidewalk Sweets: First Stop: Union Station; Second Stop: Fifth and D streets, Northwest; Third Stop: Seventh and K streets, Northwest.
Sol Mexican Grill: Farragut Square (17th and I sts., NW).
Sweetbites Truck: Metro Center.
SweetFlow Mobile: Georgetown Medical (3900 Reservoir Rd., NW) around 12:15.
Takorean: Navy Yard (M St. and New Jersey Ave., SE) if the weather is safe.
Tasty Kabob: George Washington University (22nd and H sts., NW). Carts at 1525 Wilson Boulevard, Arlington; 1735 North Lynn Street, Arlington; and 1200 South Hayes Street, Arlington.
Yellow Vendor: Truck 1: 14th and L streets, Northwest; Truck 2: 22nd and H streets, Northwest.
Subscribe to Washingtonian
Follow Washingtonian on Twitter
Follow the Best Bites Bloggers on Twitter at twitter.com/bestbitesblog