Attendees gather at the display tables of the Special Operations Association Reunion, Las Vegas, 2013. The T-shirt at left, sold by the Tennessee Museum of Aviation, celebrates the Douglas A-1 Skyraider - the propeller-driven attack aircraft whose crews flew close air support and rescue escort for MACV-SOG reconnaissance teams in Laos and Cambodia. Lanyard name badges, printed rosters, laptops and vendor tables of memorabilia are standard fixtures of the association's annual gathering. Project: 219854