Various school lunches from around the world. School lunch doesn't really represent the best a country has to offer, but we still love it, because we grew up on it.
USA School Lunch - Salad
Contents: Salad with cauliflower, tomato, greens and red onion (?)
Source: Kelsey, from the Environmental Charter School, Pittsburgh, PA
Notes: I'm going to assume that this is not the entire lunch, but a delicious and nutritious part of one. I think kids need more than just salad. The addition of some protein, or adding a starch like a roll, will help fill them.