A little while back, I did a post about the Sarcastic Gamer guys doing a charity that happened to have the ExtraLife name in it. You can read that post to get the skinny on what we are doing.
In the meantime, I wanted to let you know about an organized Halo 3 tournament event organized by Jeff, an active community organizer over there at Sarcastic Gamer.
If you are at all interested in being part of this charity event, and want to get your 24 hour Halo groove on, then click this link to get all you need. Thanks, Jeff!