This coming weekend, from Noon PDT on Friday, September 29 through 11:59 p.m. PDT on Sunday, October 1, you will receive double experience from capturing elite skills. Instead of gaining 250 times your level in XP, you will receive 500 times your level. Join Guild Wars this weekend and enjoy the bonus XP.

http://www.guildwars.com

Shoot - I just finished off reaching Legendary Survivor on my Warrior. They should have done this last month! Lol.