On this edition of EatLA on Off-Ramp, Colleen Bates tastes olive oil with an expert. (Fresh is an attribute you should demand in your olive oil.) We also hear from a woman who wants to punch obsessive foodies in the face. (Eat it, don't talk about it.) And why canned beer is better than bottled beer. (Whaaat?) Plus, Colleen remembers her first meal at the almost late-great Campanile.