Marcos provided us with a very detailed and personalized mezcal experience. He shaped the tasting around our personal preference starting with the botanical background of agave, then moving into the distillation process, and cultural context. His family makes excellent mezcals and he walks you through spirits from several regions and styles. You get a clear sense of the chemical, biochemical, and cultural process behind mezcal. He answered every question with patience and adjusted the tasting for me and my partner based on what each of us liked. I recommend this to any friends visiting Oaxaca who want real knowledge and depth.