Takoyaki is a food from Japan, it's a very complicated dish that consists of wheat balls filled with stuff like octopi, it is very good, and you really could eat it even if it has octopi in it.
Takoyaki was invented during World War || in a attempt to make Japan look innocent, it failed, but America did sorta forgive them, ya know, after dropping bombs on them. Japan's idea was to make chicken nuggets without the, well, chicken! They, "borrowed" the San-nakji from both Koreas, and used powers to make it good, people really like it nowadays, but some confuse it for Teppanyaki.
This food is also why Squidward Tentacles hates Japan.