I applied in-person. I interviewed at In-N-Out Burger (Canyon Country, CA) in Jun 2017
Interview
Straight forward basic questions, care mostly about your energy, confidence, and smile. They are never trying to trick you or catch you off guard. But they do pay attention to body language.
Interview questions [1]
Question 1
5 strengths and weaknesses
How will you fit this into your schedule
3 biggest accomplishments