Yea, I know for a fact that in CA they are two separate licenses, which is a bummer because I would love Two Kids to make/sell mead and melomel. I don't think there would be a problem with the two sharing a lot although the law might require that they are physically separated (two different buildings that don't touch). Best to consult a lawyer who specializes in breweries/wineries and ABC/TTB licensing. Probrewer.com may be more helpful in the short term, though. I also know that Wiens winery has recently added a nanobrewery. I believe their brewer posts here and on probrewer.com if you can track him down, though Wiens is also in CA.