The Daffodil Movement is a user-run event on Gaia to raise awareness for cancer. You can pick to be on a cancer team (brain, breast, lukemia, etc.) and the teams will ultimately compete for prizes. At the end of the event, the thread owner will donate $10 to a charity that helps the cause of the team who has the most team spirit.
(I'm on the ovarian cancer team!)

Here's a petition for equippable awareness ribbons:

(I'm on the ovarian cancer team!)

Here's a petition for equippable awareness ribbons:

