These days we're all a-Twitter about food on wheels. From comforting classics like ice cream novelties to tacos with an Korean twist, we seem to love the idea of finding food on our own two feet and the vendors' four wheels. But before Los Angeles was a tangle of freeways and cars getting food items from a truck was actually a way of life. While some of us may still live in neighborhoods frequented by produce and grocery trucks issuing familiar beckoning musical calls, beeps, and horn toots, once upon a time in L.A. our city's bread and other baked treats could be found driving around SoCal 'hoods in the form of the Helms Bakery Coaches. more ›