EL PASO – Trying to pick from the vast number of dishes on a restaurant menu can be challenging, but imagine not being able to see the menu. Blind or vision-impaired persons must deal with that anomaly. Only a few restaurants in El Paso offer braille menus to their blind or vision-impaired customers, according to phone interviews with 21 local restaurants. The only ones were the national chains Red Lobster, Olive Garden, Applebee’s, and BJ’s Restaurant & Brewhouse. Some 21 million adults – about 9 percent of the U.S. population over the age of 18, reported having vision problems, according to the 2011 National Health Interview Survey prepared by the National Center for Disease Control and Prevention.