I haven't personally done the event before but was stongly considering going this year, both because its the 30th anniversary and because of the likely lack of haunts out west, though my plan was pretty much riding on express being an option, since I'd likely only be there 2-3 days tops, I'd hate to end up in a situation where there are 3 or 4 mazes I still don't see at all. I'm no insider so I don't really have a frame of reference, should I bother with going if there's no express, or is it worth missing an anniversary year to avoid the hassle and potential to miss out on a lot of mazes?