Shark Fin Soup – China
Shark fin soup is a luxurious dish often served at special occasions like weddings and banquets. Even though it’s a traditional dish, the sales of shark fin has declined rapidly as young Chinese become environmentally conscious and the government’s anti-corruption campaign discourages showy banquets and conspicuous consumption.
But mosquito eggs? Nice! Sweet (or however that tastes) revenge for all the blood they took from me!
Even in Florence there's a typical meal called "lampredotto": it's one of four cow's stomach boiled in water with tomatoes, celeries, carrots and served in a sandwich with green sauce ("extravergine" olive oil, caper and parsley), hot chili pepper or simply with pepper and salt.
In many other place of Italy, pork blood is used to make sweet pies.
Also in Sardinia and Rovigo (city near Venice) the people ate cats