Oh i won't be able to take part sadly,but i got an insider tip for you,in regards to wine tasting, I know that the wife of one of the Feitknecht brothers is a Briton

I have been several times at their carnotzet to eat treberwurst adn drink their wines and was never dissapointed, so if you call a head you might organise a tasting there an' all ,they are very close to the train station
Hans & Peter Feitknecht
Weinbau
Kleintwann 26, 2513 Twann/BE
032 315 11 18