View the pictures from the 2009-2024 Symposiums:

• 73rd HGS, Lawrence, Kansas 2024
• 72nd HGS, Tacoma, Washington 2023
• 71st HGS, Asheville, North Carolina 2022
• 70th HGS, Portland, Oregon 2019
• 69th HGS, Portland, Maine 2018
• 68th HGS, Marietta, Georgia 2017
• 67th HGS, Colorado Springs, Colorado 2016
• 66th HGS, Sturbridge, Massachusetts 2015
• 65th HGS, Laramie, Wyoming 2014
• 64th HGS, North Conway, New Hampshire 2013
• 63rd HGS, Redding, California 2012
• 62nd HGS, Lexington, Kentucky 2011
• 61st HGS, Oklahoma City, Oklahoma 2010
• 60th HGS, Buffalo, New York 2009
• 59th HGS, Santa Fe, New Mexico 2008