2024 - Chicago
2023 - San Diego
2022 - New Orleans
2020 - Canceled
2018 - Minneapolis
2016 - Baltimore
2014 - Austin
2012 - Vancouver
2010 - Philiadelphia
2008 - Chicago
2006 - San Francisco
2004 - Baltimore
2002 - New Orleans
2000 - Chicago
1998 - San Diego
1996 - Boston
1994 - San Diego
1992 - Washington
1990 - Atlanta
1988 - Alexandria
1986 - Madison (first conference, 135 people attended)
