There's something funky in the fudge at Oak Cliff chocolate laboratory and shop Dude, Sweet Chocolate. Same goes for the rest of the chocolate offerings created by chef Katherine Clapner. There's tobacco in one bite and curry in another, and the white chocolate popcorn is laced with green olives. The store offers a rotating menu of Clapner's chocolate experiments, which, thanks to the generous samples handed out by the store's enthusiastic employees, can all be sampled before purchase. Chances are you'll stumble across some pretty strange flavors, but discovering how well rich chocolate pairs with bacon is pretty sweet, dude.