I picked up my "layout here" sign over the weekend, looks like a 'house for sale' sale on corrugated plastic sign with a D&RGW loco model side shot. I also had a discussion with one of the organizers of the event and we mused at how many visitors we'll all get. I'm the second-furthest layout from the venue, though, but anyone heading toward CA or OR via I-5 will go past my exit the day after the convention (yes, there are tours scheduled for that day as people leave the area).
While I'm looking forward to the event, I'm worried about having visitors like that as I've never had more than 3 at a time as my layout is in a small bedroom...
-Lee
Flickr photo set of my On30 layout