Food trucks offer a simple option for mobile mealtime, as diners can avoid the messy splatter of foodapults and the puréed sandwiches of large hadron colliders. Discover tastes more elusive than the Higgs Boson with today's Groupon: for $4, you get $8 worth of burgers, fish tacos, and drinks at Jefe's Original Fish Taco & Burgers. Check the location page for the food truck's current location.

Aboard its ever-roaming food truck, Jefe's Original Fish Taco & Burgers facilitates nomadic noshing with a distinctive menu that brings together Mexican and American favorites. Satisfy seafood-based appetites with Ensenada-style fish tacos, a confluence of beer-battered fish covered in cabbage, pico de gallo, crema, and lime ($2.35 each), or crunch into a trio of crispy taquitos stuffed with chicken or pork ($6.65). Handheld meals also come in the form of burgers, such as the Double Cheezer ($6.65), a meaty tower constructed of two 100% beef patties and american cheese, supported by I-beams of sea-salted fries ($3). Fries come with a choice of inventive dipping sauces, such as Bubba-BBQ, sweet-onion pesto cream, and Boss Sauce, a chipotle peanut ketchup that can be offered as a peace treaty to angry bosses who find you eating in their backyard pool.