Not only is it open all day, but when the park officially closed we found them still to have a line and were serving... we stayed almost an extra hour in the park after closing just to enjoy our cheesecake and the calming down of the park. We weren't alone either & the CMs paid us no mind.
Yes, I did just as the other poster stated. We always get some cheesecake or a cinnamon roll and chill out on main street as most of the people rush out of the park....