The Boston Fermentation Festival on September 27th is a free festival headlined by one of the world's most renowned fermentation revivalists, Sandor Katz. The festival will appeal to all levels of fermenting enthusiasts from novices to aficionados. There will be workshops by professional fermenting artisans, a kraut mob to learn the basics, a competitive pickle-off with some of Boston's most creative chefs, authors signing their fermentation-related books, and over a dozen local fermenting…See More