Luxury's next great hope: YUMMY's By: CNBC.com News March 21, 2014 at 10:40 AM EDT A new report suggests that future growth for luxury will come from a new consumer. They're called YUMMY's-Young Urban Males. Read More >> Related Stocks: Burberry Group Plc ADR Lvmh Moet Henn ADR Prada Spa Ralph Lauren Corp Twitter, Inc.