The world of fast food is always changing, and we are constantly remembering old menu classics that were discontinued in the 70s and those forgotten from the 90s. But some foods are more intriguing ...

Walking into an In-N-Out Burger is like stepping into a utopia in which simplicity reigns. There are only the essentials hamburgers, cheeseburgers, fries, and shakes on the decades-old menu. But ...