/public_content/features/podcasts/b/guild_podcasts/posts/tasting-with-alisha-blackwell-calvertIn this episode of GuildSomm: Into the Glass, Advanced Sommelier Alisha Blackwell-Calvert joins GuildSomm's director of education, Chris Tanghe, to blind taste three high-acid white wines. They discuss the differences between lees and oak aging as ween-USTelligent Community 13