We are spending a week in Ghent and would like to take a day trip to somewhere in France. We've been planning on a day trip to Lille, but since we are into wine, we've starting thinking that we would like to visit a French winery if possible (don't worry...we've already planned plenty of beer-centered excursions). Ghent isn't very close to any of the wine regions, but in the US it's not unusual for a winery to pop up near, but not exactly within, one of the major regions. Does anyone know of a winery that would be accessible from Ghent? We won't have a car and would like to get as close as possible via train.