"This year, Shake Shack is partnering with the Los Angeles Fire Department to honor their crews with a limited-edition, festival-exclusive burger. American cheeseburger with fire engine red pepper relish, Captain John's Spicy ShackSauce, and pickles Crinkle cut fries topped with fried shrimp, Meyer lemon, sea urchin ShackSauce, and chives LAFD Firehouse Shack and Captain John's Prawns" - team infatuation