When is a food truck not a food truck? When it's moved on to a brick-and-mortar location. Luckily for residents of the The Triangle, Only Burger still operates the truck, too. Founded in 2008, this aptly-named joint serves up a simple menu of beef, turkey, or veggie burgers, beef, turkey, veggie, or lamb sliders, and sides like fries, onion rings, chili, and pickle chips. And if you happen to stop by the restaurant, you can even wash it all down with a cold beer — something that's not really an option from the truck.