Wow. I was at Dragoncon this weekend, and while there were some issues (I noticed the parking deck at our hotel was completely inaccessible), there's marked-off disability seating and disability waiting areas in all the the large panel rooms where one might have to wait in line or have trouble parking a wheelchair or scooter. The elevators aren't fun, but people are good about making room for those who need them and letting them go first. And a fake track? That's just mean-spirited.