Not every word JB rights is a conspiracy. Sometimes, he's just telling a story.
I'd probably have gone with Tír na nÓg.
I was thinking of that, but doesn't Harry mention he's on good terms with the "king" of Tir Na Nog in one of the books? I think it's in Changes, when he's looking for information on (click to show/hide)where Maggie is.
Tir Na Nog is a name for Faerie - in one of the many Butcher posts I saw him use it in that way. In looking for an answer to this question, I was unable to find where Butcher has explicitly said the name of the heart of Summer. I kind of wish he would to be honest considering how important Faerie is overall to the story.The Val suggestions were interesting. Hmmm...
True, but I have to come up with a name for Spring's...which is a prison now...just in case you feel like going there.