October 17-19, 2012 - Spokane, Washington
April 25-27, 2012 - Stevenson, Washington
October 5-7, 2011 - Coeur d’Alene, Idaho
April 27-29, 2011 - Blaine, Washington
October 13-15, 2010 - Cle Elum, WA
May 5-7, 2010 - Vancouver, WA
October 14–16, 2009 - Spokane
April 29–May 1, 2009 - Blaine
October 15-17, 2008 - Cle Elum
April 30-May 2, 2008 - Whistler, BC
October 3-5, 2007 - Chelan
April 25-27, 2007 - Vancouver
October 4-6, 2006 - Spokane
May 3-5, 2006 - Stevenson
October 12-14, 2005 - Coeur d’Alene, Idaho
April 27-29, 2005 - Victoria, BC
October 6-8, 2004 - Chelan
May 12-14, 2004 - Blaine
October 1-3, 2003 - Spokane
April 30-May 2, 2003 - Vancouver, BC
October 2-4, 2002 - Pasco
April 24-26, 2002 - Ocean Shores
October 3-5, 2001 - Chelan
May 2-4, 2001 - Stevenson
October 4-6, 2000 - Spokane
May 3-5, 2000 - Tacoma
October 6-8, 1999 - Wenatchee
April 28-30, 1999 - Vancouver, BC
October 7-9, 1998 - Chelan
April 29-May 1, 1998 - Stevenson
October 8-10, 1997 - Kennewick
April 23-25, 1997 - Stevenson
October 2-4, 1996 - Spokane
May 8-10, 1996 - Chelan
October 11-13, 1995 - Bellingham
April 26-28, 1995 - Stevenson
October 5-7, 1994 - Chelan
April 27-29, 1994 - Port Ludlow
October 27-29, 1993 - Vancouver, Washington
June 24-25, 1993 - Yakima
October 14-16, 1992 - Chelan
June 17-19, 1992 - Bellevue
October 9-11, 1991 - Chelan
June 19-21, 1991 - Spokane
October 24-26, 1990 - Victoria, BC
June 14-15, 1990 - Wenatchee
October 25-27, 1989 - Orcas Island
June 15-16, 1989 - Spokane
October 26-28, 1988 - Chelan
June 30-July 1, 1988 - Tacoma
October 22-24, 1987 - Kennewick
June 18-19, 1987 - Yakima
October 12-15, 1986 - Vancouver, BC
June 26-27, 1986 - Tacoma
November 8-9, 1985 - Vancouver, Washington
June 20-21, 1985 - Spokane
November 9-10, 1984 - Vancouver, BC
June 14-15, 1984 - Yakima
November 18-19, 1983 - Seattle
June 16-17, 1983 - Bellevue
November 19-20, 1982 - Port Ludlow
June 17-18, 1982 - Spokane
November 6-7, 1981 - Vancouver, BC, Canada
June 18-19, 1981 - Yakima
November 21-22, 1980 - Seattle
June 19-20, 1980 - Tumwater
November 2-3, 1979 - Vancouver, BC, Canada
June 14-15, 1979 - Spokane
November 3-4, 1978 - Seattle
June 15-16, 1978 - Yakima
November 4-5, 1977 - Vancouver, Washington
June 23-24, 1977 - Ocean Shores
November 12-13, 1976 - Vancouver, BC, Canada
June 17-18, 1976 - Spokane
November 21-22, 1975 - Seattle
June 19-20, 1975 - Richland
November 15-16, 1974 - Vancouver, Washington
June 13-14, 1974 - Seattle
November 16-17, 1973 - Seattle
June 21-22, 1973 - Spokane
November 10-11, 1972 - Seattle
June 15-16, 1972 - Seattle
November 5-6, 1971 - Vancouver, BC, Canada
June 24-25, 1971 - Spokane
November 13-14, 1970 - Seattle
July 1-2, 1970 - Yakima
November 14-15, 1969 - Wenatchee
July 17-18, 1969 - Seattle
September 5, 1968 - Spokane
May 16-17, 1968 - Spokane
September 1, 1967 - Vancouver, BC, Canada
June 22-23, 1967 - Seattle
August 26, 1966 - Yakima
May 12-13, 1966 - Yakima
September 17, 1965 - Seattle
June 17-18, 1965 - Tacoma
September 10-11, 1964 - Spokane
May 13-15, 1964 - Spokane
September 5-6, 1963 - Seattle
June 13-14, 1963 - Longview
September 6-7, 1962 - Vancouver, BC, Canada
May 9-11, 1962 - Yakima
September 7, 1961 - Tacoma
June 7-9, 1961 - Seattle
September 10, 1960 - Yakima
May 12-13, 1960 - Wenatchee
September 18, 1959 - Spokane
June 9-12, 1959 - Port Angeles
September 17, 1958 - Vancouver, BC, Canada
May 21-22, 1958 - Spokane
August 29, 1957 - Seattle
June 6-7, 1957 - Bellingham