Courtesy clerk at a grocery store? I know you mentioned you hate the food industry, however you are not preparing any food just bagging items and carrying them out for customers (and meat is wrapped so you will not be actually touching it). I am a cashier at a grocery store, and the courtesy clerks there are around 14-17 years old. They do the bagging and carrying out, as well as odd jobs around the store like tidying up items on the shelves, taking the garbage outside, etc.
Of course, if you are already working, make sure you give them your 2 weeks notice (or whatever it is where you live) before moving on to another job.