I had a moment of clarity in downtown Merida, also known as Centro, today. I was driving up Avenida 60, turned left onto Calle 61, left onto Avenida 62, then left on Calle 63. These four streets surround the big square, or Zocalo, in Centro. I was amazed at this elegant symmetry! I love the numbers part of it. Am I the only one to notice this? It was too cool. Someone tell me I am not completely losing it! Maybe I'm watching too much Anthony Bourdain. This sounds like something he would say.