There are currently workers setting up ropes (queue and walkway type ropes) in the WOC seating area. There is also a "suit" out here cleaning out planters, and maintenance people scrubbing down the nearby construction walls. There appears to be a camera set up that looks temporary. Sorry, I don't have a way to post a pic.
It might be nothing, but it sure feels interesting. It definitely feels like they are getting ready for something.