Towards the tail end of 4e (2072-ish?), Chicago is a surprisingly busy place- while I didn't do a long-term campaign there (or a long-term campaign at all
), a significant chunk of the campaign I
did run ended up being there, complete with blood-spirit-animated dolls that only moved when you weren't looking (you have no idea how
happy it made me when Lord Torath made that offhand comment last page...), and I ended up doing a
lot of reading about Chicago in preparation for it, since I had no idea how my players were going to proceed.