No, they do not. That sort of thing is saved for the world championships.My question is, though, do they sell merchandise there?
And if you make it to Hawaii, make sure your parents are in line for the shop 2 hours before it opens, or you will be stuck with a sticker. People stand in line for hours just for the world championship merch!
Hats, shirts, towels, bags, DS/DSi skins, figures, pokedolls - tons of stuff. All gone hours before opening.