You know I have to ask, where the heck do all these strange food traditions come from?
I always imagined it comes from historical famine. Take Caviar for example...
So someone from history gets up one day goes about their business, and then at lunch time says to himself, "you know, I just really have a hankering to eat some salted fish eggs."
I imagine somewhere in history there was a severe food shortage, and people just ate whatever they could. And along the way discovered a way to enjoy Caviar. Then to remember the survivalism made it part of their culture by making it a "delicacy".
With the ugly fish in the image above, perhaps norse peoples ate it to prove they had hair on their balls, the way some peoples would slap a bear or a tiger in the face to prove manhood. lol Personaly I would rather slap a lion than eat shit, but then again I do eat at McDonalds once in a while

I have also seen images of people eating giant cockroaches and spiders from south america, and I dont even want to think about the images I have seen of Chinese supermarkets

Anyway, if anyone has a good story to explain some food stuff I would love to read it.