Wow, could that really be Carlos Santana? Unfortunately, no! While walking through the mercado in Coyoacan, this strolling musician, just making a living the best way he knew how, added to the market excitement and fun. Like so any street musicians, this local "character" serenaded shoppers and diners with catchy, up-beat canciones. While there, be sure to stop by Tostadas de Coyoacan for a lunch you'll be telling everyone about.