FramFramson
The guy is located in NJ and he has built his own rather nice looking building to store the thing in, so I'm pretty sure he's got dust taken care of.
Up til now I thought the only reason to visit NJ was Cape May, (and that's barely part of NJ) I guess I have another reason now.
6mmPhil,
I was wondering the same thing. I heard about Miniatur Wunderland last year and I thought that was the worlds biggest. Did a bit of searching and it turns out Northlandz building has the biggest footprint, but Miniatur Wunderland has the best and most of everything else including trains, automation and miles of track. Also, Miniatur is on an expansion plan and is going to be alot bigger in 2020