There're certainly plenty of perfectly valid health-related reasons why nobody's done this yet, but that's really no excuse, everyone in the world. Bow down before Trusty Truck, who's serving what they simply call "Durgers": hot dog-shaped burgers like the Mr. Smith w/ bacon & American, and the Holy Chipotle with guac, jack & jalapenos. And don't forget sides like mac 'n cheese bites w/ crumbled bacon.