I worked on this one, and the reason it came from the mayor is that it needed some coordination. DVI handled the event, and DIA provided the funding, and both stepped right up to get it ready for limited use again (it's stable enough, but it needs portolets, staffing, etc. to be usable for events). It'll take more to get it in a position to sell, let alone to find its next use, but getting it ready and allowing people to see how cool it is will hopefully help with that.