SAN FRANCISCO, Aug. 13, 2014 /PRNewswire/ -- Clearly Kombucha, a Bay Area kombucha company, is proud to announce that it will be a sponsor at the 6th Annual San Francisco Street Food Festival on August 16. The San Francisco Street Food Festival is created and run by Mission-based non-profit La Cocina. It celebrates the entrepreneurial spirit of the Bay Area's food scene and highlights the talent and hard work at all levels of the food industry.