To bring your ID card, a health certificate is necessary, but you can apply after the interview, or ask the interview manager where to apply for their restaurant. The health certificate takes about a week, and I don't go to work on Saturday and Sunday. It depends on the needs of the company to decide whether to take a recent photo without a hat. You should bring a diploma or student ID card, usually as a waiter or something.
I hope it helps you. I used to work in Houcaller Western Restaurant, and now I work in KFC, working part-time in Amway. It will be full-time Amway in the future!