NCsoft has announced that they will be showing Aion: The Tower of Eternity at this years Penny Arcade Expo. In addition to getting the opportunity to play the game you will have the chance to pick up some swag and meet NCsoft's North American Aion team. They have also said in addition to trading your email for a Aion bracelet you will get a opportunity to participate in a special event to be held sometime in the future.

For more info:
http://www.aiononline.com/…_2008.html