Do we just show up and say that we registered or do they have a list or something?
And know who's been naughty, and who's been nice, too!
There will be a desk when you arrive, you can pick up badges and separate event tickets (like say the Saturday lunch buffet). It is all organized by person.
Vendor room is filling out nicely - make sure to look through them soon, many will bring special order items if you contact them about it.
Going to be a heck of a convention!