National Day in Puidoux, Chexbres, Rivaz, and St-Saphorin The National Day celebration is organized by the Municipality of St-Saphorin au Port: - Free transportation on the vineyard train - 6:30 p.m.: Complimentary aperitif Meer info over: + National Day in Puidoux, Chexbres, Rivaz, and St-Saphorin