Curbside Cupcakes: First stop: 15th and M streets, Northwest; Second stop: Capitol South Metro; Third Stop: New Jersey Avenue and F Street, Northwest; Fourth Stop: Franklin Square.
DC Slices: Seventh Street and Maryland Avenue, Southwest, from 11:30 to 3:30.
District Taco: 1752 North Lynn Street, just north of Wilson Boulevard (Rosslyn), Arlington.
Eat Wonky: Friendship Heights area. Due to a glitch, the truck won't be rolling out.
El Floridano: Metro Center area.
Fojol Bros.: Maryland Avenue and Sixth Street, Southwest, from 11:15 to 2.
Rebel Heroes: On North Stuart Street in front of Cosi near the Ballston Metro.
Red Hook Lobster Truck: Massachusetts Avenue between Dupont Circle and 20th Street, Northwest.
Sâuçá: Pangea will be at 1 Massachusetts Avenue, Northwest, for lunch. Saucalito will be at 11th and G streets, Northwest, for lunch. Sâuçá is on 17th Street between I and K streets, Northwest.
SweetFlow Mobile: 24th and M streets, Northwest, then George Washington University later in the afternoon.
Sweet Bites Truck: Maryland Avenue and Seventh Street, Southwest, from 9:30 to 3:30.
TaKorean: Franklin Park (14th and K sts., NW).
Yellow Vendor: 12th and F streets, Northwest, at 11:30.
Follow the Best Bites Bloggers on Twitter at twitter.com/bestbitesblog