An interesting AskReddit post from yesterday involving an incredible tale of a homeless man handing a person a $50 bill on the subway along with a note that had an encrypted message. Redditors crack the code and the mystery deepens from there.
I’m 99% sure the homeless guy story is false, but it sounds like an ingenious marketing campaign for TDK, and could point towards The Riddler being in the film.
Not sure if this is TDK related or not, but the dates involved in the messages and some other details brought up in the comments section seem to point that way. In any case, I enjoy a good mystery even if the entire thing is a put-on, and figure it would be pretty interesting to many here as well.