Τα εισιτήρια πωλούνται από το permazwerg.ch – φεύγεις από το Swiss Activities.
Περί τίνος πρόκειται
A course on winter ferments at Hof Schwarzenbach in Spiez, suited to anyone interested in fermentation and preserving food. It focuses on making and understanding fermented foods such as sourdough and pickled vegetables.