Attendees browse display and vendor tables in the function hall of the Special Operations Association Reunion, Las Vegas, 2013. Reunion weekends combine social gathering with an informal exhibition: photograph boards, digital slide shows, printed rosters and code-name references, militaria dealers, and personal artifacts such as the flight jacket on the rack at left. The association's membership is closely tied to veterans of MACV-SOG, the Vietnam-era Studies and Observations Group. Project: 219854