Listening to the Kitchen Sisters’ Hidden Kitchens series on NPR is like stepping inside another world. You feel as if you are watching people’s lives unfurl as their pots boil away on the stove. One of the more recent installments was on Texas. The hourlong radio program covered all sorts of things, from barbecue to a biodiesel truck stop between Waco and Dallas—with great music and narration by Willie Nelson. You can also hear the show at the Kitchen Sisters website.