If you knit or crochet, make this your next project.
You send them your 8"x 8" square, they construct them, and make blankets for Orphans with AIDs in South Africa.
If you aren't keen on sending them away, you can join together with some of your Knotty friends and make a blanket of your own. The one shown above was one we did for our local Cancer Center. The pride you feel doing something nice for someone going through a hard time is unlike any other feeling.
It humbles you, it reminds you of the impact a small act can make.