It would be cool, yes, but it's not feasable. There's insurance liability if someone happens to step on ice. IR would have to undergo renevations to comply with ADA. The park needs the off season to do work, for example renovate the fountain. I could see maybe opening it for a couple days around thanksgiving and a couple around christmas, but not for the whole winter, not even weekends. Don't get me wrong, I'd love it, but I just don't see it happening, as not too many people would be interested.