Years and years and years ago, MK would close completely to everyone, empty out, and then reopen later for
MVMCP. There was no "early entry" at 4pm or whatever for party guests. You lined up and got in when the party started, and you walked into a beautifully empty Main Street with "snow" and Christmas music and lights. Even the line wasn't too annoying since CMs walked around handing out special MVMCP pins to everyone. It felt really special, like you really were at an exclusive after hours party.
Of course, they didn't sell nearly as many party tickets back then, either, so I guess that system wouldn't work as well now.
/nostalgia