My sister told me this rumor after reading a book about it.I was so into it and wanted to learn more. I pass through the building about once a month since FoodMaxx is where I go to pick up groceries. It never occured to me to look closer at the building until now. For now on, I'll be more font about this.I've heard the girl runs to the floor everyone is in and plays as well.You'll feel tapping and obviously think it was a passing child. It's her asking you for a token or help.