View the pictures from the 2009-2019 Symposiums: 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