I work in these two buildings and they're definitely haunted. Right across the street from each other- West Grace North and West Grace South Faucets turning on and off, the elevator moving up and down by itself and opening in the lobby. Down the street, the honors college also has an elevator that does this. In WGN I see people get off the elevator and walk through the wall across from it. My roommate has worked there while I worked across the street and we both had flies die next to us during the same night. He's left the desk to use the bathroom and come back to a tiny pile of sand on his things, which were tucked away in the little cubby. And another instance of a dead fly on his things. I often hear people walking down the hall and keys jingling when it's no one. I've had someone pop up from under the desk out of the corner of my eye and when I look it's nobody. I assumed it was a student sneaking under the desk to pop up and scare me, but it was literally no one. Scary as hell. Worked in these buildings for over 5 years now.