Menu: Burgers, fries, veggie burgers, sodas and milkshakes, all made with local ingredients and served from a jazz-blasting former sausage truck.
Find it: LOVE Park, 11 a.m.-3 p.m. Tuesdays and Thursdays; two changing stops on weekends.
Where else: Wherever they tweet they'll be @LOSBurgerTruck.
How new: Less than 3 weeks.
Signature item: "LOS" Burger, 4.5 ounces of pink-in-the-middle Lancaster grass-fed beef layered with house-cured bacon, smoked cheddar, sautéed onions, pickled tomatoes and special barbecue-y mayo on a brioche-style roll, $9.
What you'll spend: Burgers start at $5.50. Add a buck for cheese, $2 for bacon and $3 for well-done nubbin fries - or about $11.50. A milkshake (vanilla, chocolate or flavor of the day) will set you back $5.25 (add 50 cents for malt). Old-fashioned sodas ($3) include flavors like lovage, hibiscus and sarsaparilla. All sauces homemade: ketchup (tastes a lot like red sauce) and mayo are free; mustard is 50 cents; bacon or garlic mayo, 75 cents.