3rd Bird Kombucha is a woman-owned kombucha brewery based in Denver's Park Hill neighborhood, founded by former middle school science teacher Sara Lemmon in January 2020. The company brews small-batch kombucha using locally-sourced and home-grown ingredients, aiming for a balanced profile between overly tart and overly sweet. Beyond beverages, 3rd Bird offers homebrewing supplies, classes, and gives back to community wellness nonprofits — a mission inspired by Sara's son Silas, whose GI and sensory processing challenges sparked the company's founding.