Recently I had a group from Beloit, Wisconsin on my tour. One of them owned a bar that used to be a hotel with a pool. The pool area had been filled in a turned into a dance floor, but on more than one occasion it would seem that the pool hasn't gone anywhere. When men have come to finish the floor, a process that uses no water at all, they have finished their work and begun to pack up the truck only to step back in to the building and find wet foot prints on the floor.
On a separate occasion they had a paranormal investigation team put a video camera in front of the bar. The bartender would come and go behind the bar while the camera watched. Behind the bar they had a few airplanes made out of soda cans dangling from strings. When the bartender left the room the airplanes would move back and forth. He came back the movement would stop. He turned his back to reach down into the ice chest, and the airplanes would move back and forth again. As soon as he stood up they would stop. Over and over again this happened. The bartender was never bothered; he never saw a thing.