I would be interested as well. If you haven't go check out the Wine Tyme Winery over in Superior. It's right on 53 almost on the edge of town in an old gas station. They are on the cusp of having an ok shop, they do a ton of wine kits and wine stuff, but it might be worth talking to the owner and seeing the steps they took initially. Granted WI is different from MN for regulations, but it might be worth it.