| Year | Location |
| 1960 | Kansas City, MO |
| 1961 | Louisville, KY |
| 1962 | Minneapolis, MN |
| 1963 | Albuquerque, NM |
| 1964 | Atlanta, GA |
| 1965 | Des Moines, IA |
| 1966 | Columbus, OH |
| 1967 | Wichita, KS |
| 1968 | Washington, D.C. |
| 1969 | Grand Rapids, MI |
| 1970 | Hot Springs, AR |
| 1971 | Denver, CO |
| 1972 | Buffalo, NY |
| 1973 | Chicago, IL |
| 1974 | Omaha, NE |
| 1975 | Atlanta, GA |
| 1976 | Washington, D.C. |
| 1977 | Louisville, KY |
| 1978 | Portland OR |
| 1979 | Memphis, TN |
| 1980 | Springfield, IL |
| 1981 | Orlando, FL |
| 1982 | Hot Springs AR |
| 1983 | Rapid City, SD |
| 1984 | St. Louis, MO |
| 1985 | Ft. Worth, TX |
| 1986 | Louisville, KY |
| 1987 | Norfolk, VA |
| 1988 | Wichita, KS |
| 1989 | Tulsa, OK |
| 1990 | Greensboro, NC |
| 1991 | Indianapolis, IN |
| 1992 | Colorado Springs, CO |
| 1993 | Spokane, WA |
| 1994 | Milwaukee, WI |
| 1995 | Atlanta, GA |
| 1996 | Omaha, NE |
| 1997 | Rochester, NY |
| 1998 | Dallas, TX |
| 1999 | Oklahoma City, OK |
| 2000 | Chicago (St. Charles), IL |
| 2001 | Little Rock, AR |
| 2002 | St. Paul, MN |
| 2003 | Salt Lake City, UT |
| 2004 | Baltimore, MD |
| 2005 | Rapid City, SD |
| 2006 | Cleveland, OH |
| 2007 | Myrtle Beach, SC |
| 2008 | Omaha, NE |
| 2009 | Gatlinburg, TN |
| 2010 | Hot Springs, AR |
| 2011 | Corpus Christi, TX |
| 2012 | Boise, ID |
| 2013 | Ashville, NC |
| 2014 | Oklahoma City, OK |
| 2015 | Milwaukee, WI |
| 2016 | Cedar Rapids, IA |
| 2017 | St. Charles, MO |
| 2018 | Sioux Falls, SD |
| 2019 | Manhattan, KS |
| 2020 | Savannah, GA |