Pea soup

Photo: John Foxx/Thinkstock

2 of 13
School Lunches Around the World - Finland
The Finnish educational system is often considered one of the best in the world and serving healthy school lunches is a major priority. Government regulations demand that meals are "tasty, colorful and well-balanced." Since the late 1990s, guidelines have specified serving proportions: vegetables, cooked and raw, must cover half the plate (carrot and beet salads are popular), with proteins and starch taking up one-quarter plate each. The majority of the nation's schools offer a vegetarian option every day. The national specialty hernekeitto, a green pea soup often flavored with smoked pork, is usually served on Thursdays in a nod to Finnish tradition.