Travel Channel host Andrew Zimmern has visited more than 170 countries in search of bizarre foods and fascinating people. We chat with him about coconut grubs, barbecued lizards and the happiest man on earth. Plus, we travel to Nablus and discover what may be the world’s best tahini; Dan Pashman ponders the etiquette of salt; and we make our new favorite dessert, Vivian Howard’s Sweet Fresh Corn Pudding.