For a first date, something lively might be in order. For a fifth date, a dash of candle-lit intimacy sounds appropriate. For a fifth anniversary? An old standard with sentimental value. Whatever the romantic occasion, Napa Valley hosts a variety of restaurants known for their cozy aesthetics, stellar food, and of course, world-class wines. Here’s a short-list of some perennial favorites for whichever iteration of date night you have in mind.