There are just a few tasting grounds for serious gourmets in the Valley, and we've discovered a new hot spot. Cucina Olive Oils does just two things but does them with panache: gourmet olive oils and vinegars. Huge vats line this quaint, Tuscan-themed boutique, and there are tiny, plastic shot glasses for tastes. How about a Meyer lemon olive oil blended with a fruity black currant balsamic for a fresh summertime vinaigrette? Owner Chrissy Guglielmo encourages customers not only to sample the vast international selection but to combine flavors for the full experience. Cucina also offers regular cooking classes and demos for a small fee. Learn how to make a strawberry balsamic chocolate truffle and take home the tangy main ingredient.