We had this restaurant recommended to us by our hotel, and I was quite skeptical because I thought might serve low quality tourist food, but we actually had a very nice lunch and the prices were surprisingly reasonable. For those so inclined, they offer a very nice vegetarian menu, and if you happen to be going to a concert at the Grosses Festspielhaus (as we were), it is only a short walk to the theater. We got a window seat looking out on the church courtyard (while a wedding ceremony with horse and carriage was taking place). The fact that it (and St. Peter’s Abbey) are among the oldest in Europe certainly sets you wondering and adds to the experience. Highly recommended (based on one lunch!).