Celebrate all things fermented at the Somerville Fermentation Festival, returning to The Center for Arts at the Armory! Explore a vibrant lineup of local fermented food and beverage vendors, expert-led talks and tastings, sauerkraut making, (starter) culture sharing, and more community activities. With live music, friendly vibes, and over 2,000 attendees last year, this fest is a can't-miss for fermentation enthusiasts and the curious alike. Preview hour ticket holders can beat the crowds and enjoy extra perks, while public festival hours are free for all. Check the website for more info and the full vendor lineup.