Guild Wars have announced their schedule for the various trade and fan shows at which the game has been presented.

Guild Wars is often a featured title at trade shows around the world. Starting with our first presentation of Guild Wars—at E3 2003, just following the announcement of the game—we continue to visit trade and fan shows to show Guild Wars to those who are not familiar with the title, and to meet with existing players of the game. Most trade shows involve live demos of the game, and some include mini-competitions that reward prizes to the winners. Here are some trade shows at which Guild Wars has been presented:

Penny Arcade Expo (PAX) 2008
Games Convention 2008
Guild Wars Collectibles: Skill Pins
Games Convention 2007
Penny Arcade Expo (PAX) 2007
Games Convention 2006
PAX 10k Arena
Gen Con 5k Arena
E3 2006
Penny Arcade Expo (PAX) 2005
E3 2005
Penny Arcade Expo (PAX) 2004
E3 2004
E3 2003

via Guildwars.com