What famous burger chain first opened in California in 1948, and stayed exclusively in the Golden State until their first out-of-state location opened in 1992 in Las Vegas?

In-n-Out is a staple of California living, and some people won't eat any other burger. As a California-only chain for more than 40 years, the first location was in Baldwin Park, and as of 2020 there are more than 300 locations in California, Nevada, Arizona, Utah, Texas, and Oregon.

Asked by Tom Cohen · Last updated 5 years ago · 2.1K views