Katherine Clapner is the Willy Wonka of Dallas, though you’d never know it from her modest Bishop Arts store. The true magic happens behind the scenes, when she blends the world’s finest chocolate with exotic flavors such as beet, curry, and orange Pop Rocks. Her aptly named Crack in a Box–nuts tossed with chocolate and toasted cocoa nibs–will have you squealing, “I want it now!” with Veruca-like gusto. No golden ticket required.