Very relaxed. The manager of the food and beverage concession contacted me within a week of applying. He scheduled a time that was convenient for both of us and conducted a one-on-one interview.
After a few days, the drug test came back and he called me in for orientation. We began the paperwork and then took a 20 minute tour of the kitchen and counter. We briefly went over responsibilities and what is expected.
As long as you are professional and truthful, the interview will go well. It was only about 10 minutes for the entire interview.