Just got back. I got my shirt, button, swag bag and little activity poster. And I even got an Abu the Elephant power disc!!
I played the Pirates demo, tested Jack, Davy Jones and Barbosa it was pretty rad.
Some things I noticed: A bunch of Lone Ranger playlets given away (I think they said 2 every hour, as a part of various contests) and a really good looking game from a gameplay standpoint, about 8 play stations, buttons given out with "IN" on them, Dash figure given away with every pre-order