Col. David Zeh (right), ARPC commander, kicks off Summerfest 2010 at the Denver Zoo on July 22. Nearly 200 people attended this year's annual summer picnic. (U.S. Air Force photo/Kevin Bell)
ARPC employees and their families gathered at the Denver Zoo for this year's annual Summerfest picnic July 22. Nearly 200 people attended the event. (U.S. Air Force photo/Kevin Bell)
Master Sgt. Karen Perrault stands at the elephant exhibit at the Denver Zoo during ARPC's annual summer picnic July 22. Nearly 200 people attended this year's Summerfest. (U.S. Air Force photo/Kevin Bell)