Going through old threads, I found a poll about the Simpsons... Someone (Dalren, maybe) asked if anyone knew what state they were from... Anyone know?? I don't think they come right out and say it, but I think it can be inferred that it's eitehr Kentucky or North Dakota...
Also - I remember driving back to Michigan from Florida and we passed signs for Shelbyville and Springfield really close together... I just don't remember where.