Upscale Wal-Marts -- what's next, buggies with bling? By Eric Heyl TRIBUNE-REVIEW Friday, March 24, 2006 NEWS ITEM: Wal-Mart this week is debuting an experimental store geared toward upscale shoppers rather than the retailer's traditional discount-oriented consumer base. If the Plano, Texas, store proves successful, similar-style Wal-Marts may open in other locales. "Good afternoon, sir, and welcome to Le Mart du Wal. My name is Francois, and I will be your personal shopping assistant today. Has your experience with us so far met your expectations?"