Portuguese, Traditional, Seafood, Wine, Wine, Winewww.grahams-port.comHomeGraham’s Port, an independent family business, owners of some of the best vineyards in the Douro Valley and pioneers of viticulture and winemaking in Portugal.Comments/ReviewsThe dinner at Graham's in Gaia is a lovely place to take guests. There is a lovely view and I've heard that one can schedule a port wine tour there beforehand as well.