The other day the Zamboni cleared the surface and all it picked up was water at Nathan Phillips Square in front of city hall...i dont' know if they have a freezer system like in ice rinks or not...probably not....i think it's cheaper to let nature do the work of making ice!
lol
Those skyline pics are pretty old-lots of newer bldgs. and condos now...Here's a pic I took this summer from out on the lake. You can see the bldgs. that have gone up to the left of the CN Tower...