Houston is  considered a world-class dining  scene with its more than 8,000 restaurants, representing 35 nations.  With so many upscale locales and neighborhood  deli shops from which to choose , it’s no surprise that Houstonians dine out more than residents of any other city.  Whether you crave steak, Tex-Mex, barbecue, fine dining, or bistro fare, the visitors’ guide at http://www.visithoustontexas.com will point you to some of the best culinary destinations to be found within the city’s 600,000 square miles.