I love to try odd and unusual foods!!
Eel I am very fond of. Frogs legs I tried as a kid as well as chocolate covered ants. Beef tongue, heart, chicken gizzards (fried), tripe, chicken feet...all of which I enjoy.
Pigs feet I have tried a few times but did not totally enjoy. They were store bought however, and I would image that if I were to eat home cooked pigs feet I would like them just fine. But the store bought just has way too much vinegar.
I have yet to try brains, but hope to someday.