I just saw on Facebook that there will be an "event" on September 11, 2011 called Peace Hour. It's a wonderful idea from Harpists for Peace, and you can find more information at their website at: http://www.harpistsforpeace.com/index.asp
This bit from their site tells a little about it:
"Harpists for Peace is an organization that was formed in 2007 by its president, Alexis Aria. The group's objective is to use creative means, especially through the use of the harp, a soothing and relaxing instrument, to invite all people to discuss some of the most vital issues of our times.
The Peace Hour is a global event, in which harpists all over the world play harp for one hour, inviting the audience to imagine through their own individual visions, World Peace. For a few minutes during the Peace Hour, harpists will pause the performance to commemorate the innocent lives lost; and invite the audience to remember the costly side of wars and conflicts."
I think that this is one of the greatest ideas I've heard in a long time! Starting today I'll be going through my music to find the pieces I'll be playing, and finding a location. Stay tuned for further updates!