"Be Fearless 2011" is a week-long festival sponsored by the group Fearless Nation, that seeks to support those who suffer from post-traumatic stress syndrome. The Be Fearless Festival runs from November 4-13 in Second Life. The goal of the event is to "raise awareness and promote education about PTSD and to help banish stigma and misinformation about the condition."
The festival will feature live musical performances, art exhibits, and informational resources about PTSD. It will take place on the Oak Beach sim at this teleport link.
If you would like to support, they are actively seeking sponsors and I am sure would welcome volunteers. See the official website for more information.