Fresh from the Grill. Explore The Burger Bus Menu Gourmet chef inspired smash burgers served out of a 19′ retrofitted school bus. Get a Quote Today! Best Burger in Town. Flippin’ Good Burgers Book Now Street Menu PDF Basic Hamburger Freshly smashed beef patty served with Lettuce, Tomato, Onion, and Pickle. Classic Cheeseburger Our signature smash burger with melted Cheese, Lettuce, Tomato, Onion, and Pickle. BBQ Bacon Burger Topped with Cheddar, Smoky BBQ Sauce, Crispy Bacon, Onion, and Pickle. Mushroom Burger Topped with Provolone Cheese, Grilled Onions, Sauteed Mushrooms, and Chipotle Aioli. Spicy Burger Kick it up with Pepper Jack Cheese, Lettuce, Tomato, Peppers, and Garlic Aioli. Veggie Burger Gourmet Veggie Patty, served with or without Cheese, Lettuce, Tomato, Onion, and Pickle.