The adorable origin story behind Living Greens follows the relationship between founders Brian and Michelle, who started writing juice recipes together when they were first dating. More than seven years later, their juice cleanses are some of the best in SF. Living Greens has a strong sustainability component to their business, serving all organic produce and working with local farms on top of operating a virtually zero waste kitchen. Plus, every quarter they donate a portion of their profits to a different nonprofit organization. They’re three locations strong now, with stores in the Financial District and at 331 Marketplace.