Warren begins holiday season with tree lighting Published Dec. 9, 2014 By Airman 1st Class Brandon Valle 90th Missile Wing Public Affairs F.E. WARREN AIR FORCE BASE, Wyo. -- The Mighty Ninety hosted the annual base tree lighting ceremony Dec. 5 at the base flagpole. More than a hundred Airmen and families came out to watch Col. Tracey Hayes, 90th Missile Wing commander, and Chief Master Sgt. Samuel Couch, 90th MW command chief, throw the switch to light the tree. After the ceremony, those in attendance were treated to the Kris Kringle Mart in the Fall Hall Community Center, where various vendors sold home-made wares.