same
what time of the year are they?
http://www.brickworld.usEither Register so that you can have your own table n stuff or just buy a ticket to go there to walk around and buy things.
By the way, the Westin hotel (Place the expo is at) is %50 off during the expo, so you could just get a room there.
The days it's open to people who just want to walk around and stuff is 18th - 19th of June
The days it's open to registered people is 16th - 19th
I don't know if I'll be there next year, but if I am I'll probably have a table.