Bebek is a concrete cave built into the side of the Wiedikon tram station. From outside it looks a little unpromising, but inside it has lovely high ceilings with "arabesque" chandeliers and a spacious layout. The food is middle eastern themed, and unlike most restaurants in Zurich it offers a comprehensive array of vegetarian options. The service is friendly, if a little slow (like much fo Zurich they can't afford as many servers as you would have in markets with cheaper staff!). We had vegetarian mezze for 3 people and two beers each for 153 CHF - expensive by world standard but typical for Zurich. The food was really good - flavourful, with a good variety of dishes and more than we could eat between us. Overall this is a great find, especially if you have vegetarian guests.