http://www.clevelandtheater.com/
http://www.immediatetheatrecollective.org/aboutus.html
http://scapegoattheatre.org/
http://www.risingcircle.org/donate.htm
These all are collective agencies with fundraising pages. Its what I would expect to work towards at some point.
I like the first one especially since it seems focused soley on grants for theaters/artists, education and linking actors to jobs.