Wouldn’t you know it. We finally have our own kitchen shop fully committed to preserving and fermenting. You will find Preserved on Telegraph Avenue in Oakland and on Saturday, March 30 from 10-12 you can sign up for their workshop on kombucha, the surprisingly tasteless fermented tea that millennials are consuming by the liter. It starts with a lecture on the nutrition and history of the popular drink, followed by a tasting of a flight of home made flavors, then a hands-on demonstration of the brewing process. If you can explain its popularity, please contact me. $45.