Curbside Cupcakes: Pinky One: First stop: Federal Triangle (12th St. and Pennsylvania Ave., NW); Second stop: L'Enfant Promenade (at D St., SW); Third stop: Smithsonian Metro (12th St. and Independence Ave., NW). Pinky Two: First stop: Fourth and G streets, Northwest; Second stop: Federal Center (Third and D sts., SW); Third stop: Union Station (First and G sts., NE).
DC Pie Truck: Downtown DC, location TBD.
DC Slices: Franklin Park (13th and K sts., NW).
District Taco: Crystal Drive and 23rd Street, Arlington.
Eat Wonky: Farragut Square (17th and I sts., NW).
El Floridano: L'Enfant Plaza (Seventh and D sts., SW).
Fojol Bros.: Franklin Park (14th and K sts., NW), from 11:30 to 2.
Food Chain DC: North Capitol and E streets, Northwest; Fourth and E streets, Northwest; Tenth and K streets, Northwest; 14th Street and New York Avenue, Northwest; M Street between 17th Street and Connecticut Avenue, Northwest; L'Enfant Promenade between Independence Avenue and D Street, Southwest; Howard University: Sixth Street between Fairmont Street and Howard Place, Northwest.
Fry Captain: Farragut Square (17th and I sts., NW), at 11:30.
Pleasant Pops: First stop: L'Enfant Plaza (Seventh and D sts., SW); Second stop: Farragut Square (17th and I sts., NW); Third stop: 19th and M streets, Northwest.
Red Hook Lobster Truck: Farragut Square (17th and I sts., NW), around 11:30.
Sâuçá: Pangea will be at Seventh and F streets, Northwest. Saucalito will be on K Street between 13th and 14th streets, Northwest.
Solar Crepes: Ninth and North Stuart streets, Arlington, until 1:45
Sweet Bites Truck: Franklin Square (14th and K sts., NW) until 2:15; Metro Center (12th and G sts., NW) at 2:30.
TaKorean: Metro Center (12th and G sts., NW).
Tasty Kabob: Cart one: 1525 Wilson Boulevard (next to Safeway and Lynne St.), Arlington, from 11 to 3. Cart two: 1735 North Lynne Street (between 19th St. and Wilson Blvd.), Arlington, from 11 to 3.
Yellow Vendor: 12th and F streets, Northwest, at 11:30.
Follow the Best Bites Bloggers on Twitter at twitter.com/bestbitesblog