http://www.29gifts.org/ is a site I found today, from a post on momscharlotte... basically their idea is to "change the world, one gift at a time.
Why? Because to see the world change, we have to do something to change the world. Plus, the best way to attract abundance into your life is to be in a perpetual state of giving and gratitude. Be an important part of the global giving movement that inspires more generosity on our planet.
Now this one is right up my alley, and I'm going to get my kids involved too :) Can't wait to get started!