In the Tupungato region of Uco Valley, along the popular Ruta 98 sits a boutique winery, so humbly nestled into the landscape that you´d miss it if you weren´t paying attention. In a neighborhood of giants – Andeluna Winery, Salentein, and Jean Bousquet – La Azul is the David to their Goliath. With a cement-walled winery roughly the size of a spacious garage, it...