I don't know if anyone else has heard of Gaming for Giving, so I'll give you a short history of what I know.

Gaming for Giving started about 3 years ago with the intent to host a tournament with several gaming systems and vendors and such. I was at the first and second tourneys. There have been prizes awarded for 1st, 2nd, and 3rd places as well as other prizes that were available. They have a more pronounced Warmachine crowd than 40k, however 40k is still prominent. The first year they had a 1k point tournament. The second year they had a 400 point combat patrol tournament.

This year, for 40k, they're having another combat patrol tournament.

For the fine details 'n such check out their website: linky

I hope to see you guys there!