Correct, my brother in law's place in Epesses along the route www.gaillard-vins.ch. Basically the villages/local market organise either an open doors day or you go to the local depot and get to sample. Local vignerons share the burden on a rota system.

In addition there's plenty of places to eat.

For general info on wine in the region go to: www.epesses-nouveau.ch/Pages%20fr/description.html or: http://www.vins-vaudois.ch/fr/region.asp clicking on Lavaux or La Cote.