Well, legally anyway. The Belgians take eating very seriously. Just outside Brussels I once came across a man who had chickens, pigeons, rabbits and a pregnant sheep in his suburban backyard. The only vegetation apart from grass was a herb patch and a row of onions. It wasn't very pretty, but try making a decent stew out of tulips.
Chips are a unifying culinary item.
The Belgian variety is justifiably famous, but the Dutch version is just as good. You can buy them at a street corner shop or mobile caravan. Depending on your whereabouts, you might eat them with frogs' legs, snails, shrimp croquettes or sausage. Beer, chips and football.