This was a school cafeteria job for me, and I was in the deli section serving sandwiches, and making pizzas. I learned how to keep my station stocked and clean, and even got to train in new hires. Our manager handled everything very well. It was a relaxed job where I go to serve students, and even friends of mine, as well as get along with my fellow employees. It was hardest when I had to clean dishes, and easiest when I told students their options for their sandwiches.
Good coworkers, relaxed pace.
It did interfere with my time for homework, but that is typical.