A night in the Congress Plaza Hotel (self.nosleep) submitted 7 years ago * by RunsLikeAGirl. and I was very surprised to learn that it had the reputation of being one of the most haunted hotels in America. about the story I had read about a haunting at the hotel—that a woman threw her three sons and herself from a 12th floor window. The Congress Plaza Hotel is located near Chicago‚Äôs…