I was at the nail salon in Polanco yesterday when I thought I heard a rooster crowing. Then I realized, wait -- that's not a rooster, that's a man. He was yelling the same phrase, something unintelligible, over and over. I asked the nail lady who he was, and she said, "Oh, he fixes curtains." A wandering curtain-fixer! We don't get those guys near our apartment. Even though I live next door to a fabric store. When I left the salon, I found him: a guy maybe in his 30's, wearing a backpack and nice jeans. To yell, he'd cup his hand on one side of his mouth. Then he'd walk on, whistling a little tune. Listen below -- I think he's saying "Arreglo cortinaaaaaaaas!" Sometimes he'd throw in a "persianas" as well, which is the Spanish word for venetian blinds. You can also hear him whistling. I'm not sure exactly what "arreglo cortinas" would mean in this instance. Does he hang curtains? Measure them? Fix broken curtain rods?