What do you get when you have four friends who love to eat and make dumplings? If this was a band, Chela Yu, her dumplingness, would be “the girl singer.” But since this is a food truck, you get “Chirba Chirba” (translation: Eat, eat!). Chela andthe boys, Yin Song, Nate Adams, Ali Safavi, make up the Dumpling Squad. If you’ve missed one of their dumpling raids, tsk, tsk.