Ripley's Odditorium, Atlantic City
A lot of strange unusual amazing collection of factual events and artifacts. With the exception of the fortune telling which is a waste of money. At the end there are some fun games that one can play such as avoiding the lasers and walking through a rotating room.
The price is a little steep so make sure you get a coupon from the website or from the hotel visitors center.
I didn't even get to go into this building, but it looks so great from the outside. It looks like a part of it is falling off and there is a whole bunch of stuff attached to it.