The Southern Traditional Archery Association (
www.southerntraditionalarchery.com) puts on a tournament every year to benefit the Catch-a-Dream foundation (
www.catchadream.org). We do pretty well with it--no money is spent on trophies, we do an auction, and all proceeds go to the CAD.
I'd check to be sure, but a different club I belong to tried to do a benefit for St. Judes and although they said they would accept the money, they didn't want the St. Jude's name associated with any kind of sport that had to do with weapons and/or hunting (I forget if it was one, the other, or both--I can find out though).