In 1948, Harry Snyder introduced Californians to the concept of a drive-thru burger stand. Even as his first customers placed their orders, Snyder was already thinking up ways to speed up the ordering process. His initial project involved installing a two-way speaker system so that guests didn't even have to leave their cars to order food. In-N-out Burger derived its iconic name from this innovative change.
With a simple menu consisting of a hamburger, a cheeseburger, fries, fountain drinks, and shakes, In-N-Out serves scores of customers each day at its 300 restaurants. In-N-Out currently operates in California, Utah, Arizona, Nevada, and Texas.