Ginger beer from ginger beer plant (includes link to site that sells GBP)
Homemade Natto - Dare I? Probably not, but it's neat to see how it's made. For now, I'm "sticking" (I made a natto joke, ha!) with store bought. Put this stuff on some rice, maybe fry an egg or two for the side, and there's breakfast, Japanese style.
Preserving your abundant crops allows a taste of summer throughout the winter. Annie Levy show how to ferment beetroot simply to create a miracle of aliveness, enzymes, and renewed and accessible vitamins.