Dan Petroski, winemaker and owner of Massican, which makes only whites in Napa Valley, has one of the most fertile minds we’ve come across in our 50 years of enjoying and studying wine. But when we heard about his latest project, even we had to say: What the Falanghina? Essentially, the idea is this: What if he asked other vintners to create a wine that would fit under the Massican style umbrella? Considering that winemakers have such individual passions, this seems a bit out there.