I read it as Charlotte being a town in the US...
Somewhat surprised that not many people here had the experience similar to mine. I read the preamble, the title and the items enumerations and the PDM happened before the very first clue was solved.
Typically, this would ruin the experience. However, here the endgame is so neat and the construction is so elegant that I still enjoyed it _a lot_! Many thanks, Apt!