I am not sure what possessed me to head into Napa a few weeks ago. Maybe it was just to see if Napa's image has changed from the stereotypes I had given it in my mind. Maybe I wanted to...

Tasting rooms come in all shapes and sizes. Some are small and hold about 10 people. Others double as California castles, standing out in a wine region beckoning to be confused with the Chateaus of France. And some just double...