We headed down the outside ramps, towards the noise of many other children who had the same idea - climbing through the enclosed maze of ladders, bridges, boxes and poles was much better than sitting in a seat.  At least temporarily.  The funzone was packed with kids, and had a fair number of watchful parents stationed by the gate and near the screen that was showing the game still going on.  The area's well planned, if a little tough for kid-spotting once they're cut loose.  There's only one way in and out, and there is a funzone staff person stationed nearby, in case of questions or total abdication of the posted rules.