At Whole Foods they have bulk bins where you can buy all kinds of things by the ounce. One of my favorites is the chocolate covered pecans. Delicious! I know you're not supposed to do it, but sometimes when I'm bagging up snack stuff from the bulk bins, I let a few pieces conveniently fall into my hand holding the bag, then casually pass the contents to my mouth. Honestly, I don't do it often. It's usually just with those chocolate pecans because the store has way overpriced them now (they used to be $7.99/lb, now it's $13.99!).