The Primitivo is the summer institution at Oberer Letten: urbanistas flock here on warm summer nights to take a swim in the river and then drink at the bar. Shipping containers house the bar, as well as the kitchen which deals out tasty burgers, grilled sausages and fries and salads. This is as Mediterranean as Zurich gets - if the weather plays along, that is. Not only a good choice in the evening, but perfect for relaxing and reading in the afternoon too.