How many sports stadiums feature DFW company names?

When Smoothie King Franchises, Inc. moves its headquarters from just outside New Orleans to Irving this summer, another major corporate brand will be added to North Texas' portfolio.Those multi billion-dollar brands try to get a leg-up in marketing wherever they can. That's why many have turned to obtaining the naming rights to sports stadiums across the country.The New Orleans Pelicans, part of the National Basketball Association, play their home games at the Smoothie King Center. To see what&h