My friend Christine of My Sweet Potato 3 has created a Cancer Challenge for everyone that crochets/knits! She just recently lost her Uncle to cancer and wants to honor his memory by spreading some love to other cancer patients out there. She has offered a coupon code for her Ravelry site for one free pattern. All she asks is that you make a minimum of one hat for a Cancer patient. If you can’t make one yourself you can always sponsor a hat that she will make for you.
Please check out her blog post to get more info about the challenge as well as the coupon code for your free pattern.