ha ha, I wanted to try toro purely because it showed up in Ouran. I'm such a nerd, wanting to try foods that appear in anime (but it looks so delicious!). Next up on my list is takoyaki and dango. Okonomiyaki is great too.
I've slightly expanding my tastes. Before I'd eat those horrendous TV dinners all the time, pasta, meat, more meat, and bread, butter, sugar, and anything salty. Now I eat a lot less sweets and cookies. I've found that the best way to try new things is to go traveling because you tend to just eat things without question (at least for me).
What kind of foods do you guys dream of trying at least once before you die? Until a year ago, I was obsessed with trying a choco-taco and then it wasn't really that amazing when I did taste it.