By Appointment Only Fri-Sun 11, 1 or 3 pm reservation times. We offer seated tasting service with wines by the glass or bottle and wine flights. In our 25th vintage, Chateau Margene produces highly rated, luxury Paso Robles Cabernet Sauvignon from our estate vineyard & winery located in the Creston District AVA. Also serving Mooney Family Pinot Noir & Chardonnay from the Santa Lucia Highlands and port-style wines under our ROXO Cellars label.