2009 - Biloxi, Mississippi
| Southern
| Next:
| Nov. 16-19, 2008 - Arlington, VA
| Middle States
|
| 2007 - Maui, Hawaii| Western
| 2006 - Kansas City, Missouri| North Central
| 2005 - Philadelphia, Pennsylvania | Middle States
| 2004 - Halifax, Nova Scotia | Northeastern
| 2003 - Mesa, Arizona | Western
| 2002 - Baltimore, Maryland | Middle States
| 2001 - San Diego, California: | Western
| 2000 - Memphis, Tennessee: | Southern
| 1999 - Spearfish, South Dakota: | North Central
| 1998 - Providence, Rhode Island: | Northeastern
| 1997 - Berkeley, California: | Western
| 1996 - St. Louis, Missouri: | North Central
| 1995 - Asheville, North Carolina: | Southern
| 1994 - Boston, Massachusetts: | Northeastern
| 1993 - Portland, Oregon: | Western
| 1992 - Washington, District of Columbia: | Middle States
| 1991 - Tucson, Arizona: | Western
| 1990 - Minneapolis, Minnesota: | North Central
| 1989 - Charleston, South Carolina: | Southern
| 1988 - Reno, Nevada: | Western
| 1987 - Toronto, Ontario: | Northeastern
| 1986 - St. Louis, Missouri: | North Central
| 1985 - Providence, Rhode Island: | Northeastern
| 1984 - San Diego, California: | Western
| 1983 - New Orleans, Louisiana: | Southern
| 1982 - Vancouver, British Columbia: | Western
| 1981 - Montreal, Quebec: | Northeastern
| 1980 - Charlotte, North Carolina: | Southern
| 1979 - Las Vegas, Nevada: | Western
| 1978 - Omaha, Nebraska: | North Central
| 1977 - San Antonio, Texas: | Southern
| 1976 - Williamsburg, Virginia: | Middle States
| 1975 - Carefree, Arizona: | Western
| 1974 - Minneapolis, Minnesota: | North Central
| 1973 - Boston, Massachusetts: | Northeastern
| 1972 - St. Louis, Missouri: | North Central
| 1971 - Atlanta, Georgia: | Southern
| 1970 - Portland, Oregon: | Western
| 1969 - Philadelphia, Pennsylvania: | Middle States
| 1968 - South Bend, Indiana: | North Central
| 1967 - Key Biscayne, Florida: | Southern
| 1966 - Los Angeles, California: | Western
| 1965 - Chicago, Illinois: | North Central
| 1964 - Denver, Colorado: | Western
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