Wholesale & retail of sausages, salamis and smoked meats. The Blue Danube Sausage House is a family owned and run old-fashioned delicatessen and meat store located in Etobicoke, Ontario (Canada). The Blue Danube Sausage House has a wide variety of home-made Hungarian style delicatessen products, and sausages; in-house baked Hungarian cakes and pastries, and a large variety of imported Hungarian specialty items.