[header] How to inspect your school cafeteria [title] Find visible evidence of unhealthy food regulations. [step] Maybe a picture of old fruit or milk, perhaps proof that the food has more fat than food. Also record any witness of a cafeteria employee using a dirty cooking tool like a knife. 
[title] Find the facts about what your school/work does to keep your food clean. [step] When does an inspector come and checkup the cafeteria? [title] Do an inspection looking for health violations on your own, jot down the violations.