Marc Gottfried (third from left) was in his early teens when he started home brewing beer.
Marc Gottfried (third from left) was in his early teens when he started home brewing beer.
Marc Gottfried (third from left) was in his early teens when he started home brewing beer.
Marc Gottfried (third from left) was in his early teens when he started home brewing beer.
About 150 people attended the 29th annual forum, which featured presentations from biologists Vona Kuczynska, Matthew Niemiller and Jut Wynne.