Well, I'm the long-time lurker who works with KingOwl. In any case, I asked our receptionist about this project today. She was recently at a meeting that went through some of the upcoming downtown projects...she remembers that there will actually be two structures on nearby lots: 1. an 11 story parking garage and 2. 6 Houston Center. I think that's news to all of us (seemed like only one structure was coming our way) so we'll have to wait and see what actually happens on that lot. I doubt they'd add that fence for fun...something's definitely up.