I would LOVE to see a real ghost, although I may have just recently. I work very early so I'm in the building about 2 hours before anybody else comes in. A few weeks ago I was surprised to see a man I didn't recognize walking down the hall ahead of me. At that early hour, only every 3rd light is on down the halls so it was dim and I couldn't tell who he was. He went to the end of the corridor and turned into an alcove that only leads to a meeting room, which was REALLY weird. I waited and didn't hear the doors to that room open (you have to use a fob to get into that room, and the latch is a solenoid that makes a loud bang when it releases) and there's nowhere else that alcove leads to, so I walked over to see if he was still standing there. I thought maybe it was the security guard trying to jump out and scare me...but nobody was there. Spooky!