This October 28, 2017 photo shows blind waiter Oscar Pitiur walking in “La Cueva de Rafa”, or Rafa's Cave restaurant, located 12 meters underground in Quito, Ecuador. On the outskirts of Ecuador's capital, young couples and families venture into a pitch-black cave in search of an unlikely experience: a meal in the dark. (Photo by Dolores Ochoa/AP Photo)
