Updated: Jun 05, 2023
In-N-Out Burger is an American regional chain of fast food restaurants with locations primarily in California and the Southwest.
Get ready to flex your In-N-Out Burger muscles with this tricky quiz! Featuring 20 questions on a variety of In-N-Out Burger topics, this is not for the casual fan. Only true In-N-Out Burger buffs will be able to answer them all correctly. Find out where you stand.