Master Sgt. Juan Diaz-Avila, 90th Logistics Readiness Squadron technical support chief, paints a fence during a volunteer event in a Cheyenne neighborhood Sept. 8. Approximately 230 volunteers teamed up with Habitat for Humanity and Cheyenne Light, Fuel & Power to undertake home improvement projects on local homes. Of the volunteers, approximately 50 were Airman. (U.S. Air Force photo by Airman 1st Class Jason Wiese)