Sheep/goat genitalia still very much on the menu in Mongolia, eyeballs around the Arabian peninsula, sheep brains in Hong Kong (had that) not to mention tripe, pigs trotters and brawn (had all those). Ice cream as a dessert sounds quite good.
On military combat survival courses, I have eaten worm omelette's (chopped, with gulls eggs), mussels with nettles, snakes(tasty with curry),Wild boar liver, Durian, squirrel, sundry road kill, fish of all kinds. Also in Sarawak have eaten many unusual items. A particular revulsion, and I (maybe in their eyes rudely) refused even to attend - in China- was where a live monkey's head with the monkey in a tight cage under the table is brought in The monkeys head top is fixed in a hole in the centre of the table, the top half of the head removed and the diners eat the living brains. Quite the most barbaric thing I have heard of, apart for cannibalism.