It's almost time for the Reece's Rainbow Christmas Angel Tree project again. You can't see the kids or sponsor them but you can get a button that you can add to your blog to raise awareness for them.
You can find the ornaments here. There are five to choose from. I would suggest checking out the Reece's Rainbow Angel Tree page while you're at it. There is a lot of good info there about why they do what they do. The most important reason to do any of this, of course, is so that a child can find a home.