FOOD AWAY FROM HOME Food away from home in Mexico involves everything from world-class restaurants in the major cities and resorts to road-side taco stands without running water or electricity. The best of these facilities are extremely conscientious about their ingredients and handling. Accordingly they buy ingredients from sources that can ensure the quality and reliability. As mentioned previously, the meat and produce industry have firms that have developed a corresponding image and can satisfy the needs of these restaurants. At the other extreme, the smallest restaurants buy many of their perishables from neighborhood retail vendors. Their ability to keep perishables from deteriorating is limited and so they must use the ingredients soon after buying them. Between these extremes are restaurants, hotels, and institutions that are larger and better equipped than the small traditional stands, but unable to justify the expense of the quality control and top of the line ingredients of a fine restaurant. Many of them may be very modern. Included in this category are many fast food franchises, including McDonalds. Shakey's Pizza, Burger Boy, Kentucky Fried Chicken, Burger King, and even Taco Bell. The perishables handling in these more modem operations is good. However, the National Association of Fast Food Services (Asociaci6n Nacional de Servicios de Comida Ripida) has reported problems related to the consistency and quality of the supplies of meats and produce. They ascribe these problems to deficiencies in transportation and poor sanitary practices by producers, processors, and other intermediaries.