publix has mediocre black and white cookies, they look pretty good at Grandpa's Bakery in Dania... don't get them at Lester's Diner. I had the worst B&W Cookie I've ever had there. Also, Flakowitz in Boca. Look for your local jewish deli and you're likely to find them. ask for black & white cookies. They are cake-like but they're called cookies.
250 W State Road 84, Fort Lauderdale, FL 33315