9 Need-to-Know Secret Menu ItemsBy Sarah Freeman | February 18, 2014 By Sarah Freeman | February 18, 2014
Can you keep a secret? There is deliciousness hiding between the lines of menus around Chicago. Restaurants' infamous secret-menu items, made famous by fast-food chains like In-N-Out, are often too extreme to last on the real menu, but delicious enough for in-the-know regulars. From cookie butter milkshakes to massive burgers, if you think you know the menu at your favorite eatery, think again.