This yellow-and-orange food truck joins Korilla BBQ and Kimchi Taco Truck in a burgeoning fleet of Mexi-Asian chowmobiles. Queens native Dennis Kum (a.k.a. Big D) stuffs tacos and grinders with fillings like bulgogi, spiced pork and ginger chicken, and douses them with homemade sauces including a fiery sriracha-mayo.