1986 – Region 6 – Olympia, WA
1987 – Region 3 – Longmont, CO
1988 – Region 2 – Centreville, VA
1989 – Region 3 – Kansas City, MO
1990 – Region 6 – Detroit, MI
1991 – Region 2 – Ocala. FL
1992 – Region 3 – Houston, TX
1993 – Region 5 – Fife, WA
1994 – Region 1 – Windsor Lock, CT
1995 – Region 6 – Greensburg, PA
1996 – Region 4 – Sacramento, CA
1997 – Region 2 – Atlanta, GA
1998 – Region 6 – Racine, WI
1999 – Region 3 – Denver, CO
2000 – Region 5 – Portland, OR
2001 – Region 1 – Ellenville, NY
2002 – Region 2 – Norcross, GA
2003 – Region 4 – Reno, NV
2004 – Region 6 – Kings Island, OH
2005 – Region 3 – Mesquite, TX
2006 – Region 5 – Olympia, WA
2007 – Region 1 – Warwick, RI
2008 – Region 4 – Sacramento, CA
2009 – Region 6 – Frankenmuth, MI
2010 – Region 2 – Ft. Mitchell, KY
2011 – Region 3 – Lawrence, KS
2012 – Region 5 – Richland, WA
2013 – Region 1 – Lancaster, PA
2014 – Region 4 – Albuquerque, NM
2015 – Region 6 – Huron, OH
2016 – Region 3 – Lawrence, KS
2017 – Region 2 – Hunt Valley, MD
2018 – Region 5 – Richland, WA
2019 – Region 1 – Gettysburg, PA
2020 – Region 4 – Albuquerque, NM - Cancelled due to COVID
2021 – Region 6 – Wilmington, OH
2022 – Region 3 – Mesquite, TX
2023 – Region 2 – Virginia Beach, VA
2024 – Region 5 – Pasco, WA
2025 – Region 1 – Kingsport, TN
2026 – Region 4 –