It would be convenient to think that Halloween happened last weekend, because the grand celebration when people dressed up in costumes and waiting in line for hours to get into any Bricktown establishment happened last Saturday night. I doubt the same thing will happen tomorrow night since it's in the middle of the week and people rather sleep early to get ready to work on Thursday.
But I will try to hit up Campus Corner and see what people will wear for Halloween. There were at least 10 people wearing the same D**k In The Box costumes last weekend :)
