In a tiny plaza, there was a group of 12 musicians playing Mexican/Peruvian music in the small square, and we stopped to watch and listen. The group of musicians varied quite a bit with respect to age, and appeared to be from at least two ethnic groups, Anglo and Mexican. And there were, not one but two, harpists among them! We both thought it unusual to see harpists in a group such as this, in an outdoor setting, but I do believe we have seen this once before, in Seaport Village, San Diego, CA.