Today on Dining Around, Joel talks with Rick Walker, from the Festival Napa Valley, Cara Mangini, author of the book, "The Vegetable Butcher, How to Select, Prep, Slice, Dice, and Masterfully Cook Vegtables from Artichokes to Zucchini," Roland Passot, from La Folie and La Folie Lounge, Gerald Hirigoyen from Piperada, and Patrick Mock from The Halal Guys.