In the Haunted Mansion you may have noticed the endless hallway with the floating candlestick in the center, but you probably didn't know that it was an unfinished effect. A week before the Haunted Mansion was supposed to open to the public, the endless hallway was supposed to be a little different, but they couldn't finish it in time so the put a floating candlestick in the center to make it look complete. What was this unfinished effect? Well instead of having a floating candlestick, there was going to be a man running at you. That is why you feel a gust of wind when you enter that room. Also if you look up at the ceiling you will notice some speakers in there that were going to be used for the sound of the man running.
I found this information from talking to a cast member at Disneyland a little while back, please do not post this anywhere else.
