I applied online and 4 days later received an email saying to attend their interview event at 10AM (basically when they opened while it wasn't busy yet). I was super nervous and didn't know but interviewed with the Store Manager, he was nice so I got more comfortable and he just asked me questions about school and volunteer (since I didn't have work experience). Overall it was an easy interview, he just wanted to get to know me. I also asked him a couple of questions too. He then gave me a 2nd interview on the spot and I agreed to come in the next day. I came in the same time and was supposed to interview with a different manager but she wasn't working on that day so another manager interviewed me and I had met him yesterday too so we recognized each other. In this interview I was expecting much harder situational questions but he asked me pretty much the same questions as the Store Manager did. In the end I asked him a couple of questions and then he said that I deserved the job and hired me on the spot. He also said that the Store Manager that interviewed me at first liked me as well. Overall in both interviews I remained calm and enjoyed talking to them since they were so kind! I shared a laugh with both managers so I believe that made them really like me. Also, whenever I spoke about the company I made sure to sound passionate and somewhat personal. Just show them how friendly, easy-going, and genuine you are also how professional and willing you are to learn. Be open-minded, smart about your answers, and be confident! Good luck and don't be so nervous! Remember that In-N-Out is known for having friendly service so always keep in mind that the interviewers there are understanding and really nice! Also, ALWAYS ASK THE INTERVIEWERS QUESTIONS!* (I'm pretty sure this is what made me stand out)