Does anyone know off the top of their head what the wearing glasses policy is on the magic mountain coasters? Do they let you wear them with a strap, or make you take them off no matter what? Or is it basically wear at your own risk? Thanks in advance for your help. I'm really looking forward to this, it's been quite awhile since I've been to a good ERT session. The heat during the day is going to be tough, but I think I heard someone mention a bar, so that'll definitely be a frequent stop for me.