Louisiana's pretty easy to remember, as well- not just because it's the boot, but also because it's shaped like the first letter in Louisiana.
If someone showed me a map of a fantasy world they created with something like that on it, I'd think they were a hack. But, here we are, I guess!

It's true. Once, when I was visiting Kyoto, I actually forgot how to eat, and a kind elderly man held me and tenderly bottle-fed me. I didn't even ask him to.