The first Saturday tasting at Copake Wine Works felt slightly subversive: Standing behind a table in the front window, co-owner Christy Frank splashed Greek white and Moroccan syrah into the glasses of customers who were possibly more used to tried-and-true Chardonnay and G&Ts on lazy August afternoons. The wines were quenching, though, and well-priced, so many left with bottles of Semeli “Mountain Sun” Moschofilero and Ouled Thaleb Syrah cradled in their arms. On Instagram, Frank has called Copake Wine Works, the three-month old wine shop she and her husband, Yanai, run in this sleepy upstate village, “Frankly Wines North,” and its shelves offer a mashup…