In-N-Out Burger is a regional chain of fast food restaurants with locations primarily in the American Southwest and Pacific coast.Founded in Baldwin Park, California, in 1948 by Harry Snyder and his wife Esther Snyder. The chain is currently headquartered in Irvine, California and has slowly expanded outside Southern California into the rest of California, as well as into Arizona, Nevada, Utah, Texas, and Oregon. The current owner is Lynsi Snyder, the Snyders' only grandchild.
As the chain has expanded, it has opened several distribution centers in addition to its original Baldwin Park location. The new facilities, located in Lathrop, California; Phoenix, Arizona; Draper, Utah; and Dallas, Texas will provide for potential future expansion into other parts of the country.