Tsillan Cellars in Lake Chelan is one of the region’s best know wineries and will be pouring two of their selected vintages at the Wine Gala this Saturday. Tsillan Cellars specializes in Rieslings. Each year they make an off-dry and a dry Riesling that have proven to be very popular Washington wines. Their signature wine, Bellissima Rossa (which means ‘Most…