The 50th anniversary of the Montepulciano d'Abruzzo DOC is this year and select winemakers went on a tasting tour in Houston, Toronto, and Boston. They kicked the celebration off with a seminar in Houston featuring local Italian wine expert and blogger, Jeremy Parzen , and Texas-based but Italian born sommelier and geologist, Osvaldo Pascolini. Pascolini, a Master of Terroir, first led the group through the geologic features that make the Abruzzo region ideal for wine production. Abruzzo is located between the Adriatic Sea and the Gran Sasso and Majella massifs. This short distance between the coast and the mountains create the unique conditions that help to produce high quality grapes. The diurnal swing, or change in temperature from day to night, helps the grapes to fully ripen while still maintaining their natural acidity. The good ventilation and ideal amount of rainfall also contribute to the quality of the fruit produced. The region has more environmentally protected