, neither the shellfish and fish populations , nor any seafood related industries seems to be still affected in any way by the contamination from the Prestige oil spill The fiesta of '' A Maruxaina '' is celebrated on the second Saturday of August . It is related to a popular legend about a siren who lives on some small islands , Os farallons , near San Cibrao . This festival has been distinguished by the National Centers of Cultural Interest . Most of the townspeople dress on this day as '' Maruxainos '' , that is , in costumes that resemble the dress of days past . Ritually , at noon , the mariners bring the siren from the islands onto shore , were in front of the museum they create a mock-trial to judge the '' Maruxaina '' on whether she is good or bad . After this the townsfolk serve a potent brew of '' " Queimada " . ''
Prestige oil spill
Prestige oil spill
San Cibrao