The Tulsa Computer Society has a Computer Refurbishing Project, which meets on the 1st, 4th, and 5th Saturdays of each month, at the Bethesda Boys Ranch http://www.tcs.org/refurb.htm.  We take old computers donated by members or businesses in the area, try to fix them up, and then donate them to schools, churches, and non profit agencies, both in the Tulsa Area, and all over the world.