I had cow's hooves at a west African restaurant called Masala Yangu in of all places Naperville IL (sadly this restaurant has since closed, expected it as Naperville isn't exactly expanding culinary land). The texture (soft, almost jelly like) is not a Western texture, I enjoyed the soup though.

I don't see myself re-thinking what gfunkdave ate, & puffin is for sure on my list when I get to Iceland.^