Not without closing it and getting rid of the arena...basically rebuilding the whole thing. Quality wise, I think the cox is ok (at least in the ball rooms), but quantity is where we have issues. The Cox meeting rooms/ball rooms are actually pretty nice, but are more like what you would find as part of a larger convention center or part of a hotel (embassy suites in norman comes to mind). The small exhibit floor space, lack of much more of those ball/meeting rooms, and lack of a large convention center hotel are the main issues that put us behind other cities.
Bookmarks