I have one recommendation for Venice, called "Al Graspo de Ua" (The Bunch of Grapes). It is a very old osteria frequented by well to do Venetians (it is pricey) since the 19th century. We only had the opportunity to dine there once, but it was an excellent dinner in all respects. We were last in Venice two years ago but perhaps some other Ziners have had experience with it.

Best regards, Don in Los Angeles