My recollection of Venice (it's been many years since I've been) is that there is not a lot of green space - not surprising. But can anyone recommend an area where we might be able to have a little picnic? Also, any suggestions of where to get some nice wine and food nearby for our picnic? We'll be there in August, so if there is some place with a little shade where we could sit and perhaps escape the heat a little, that would be ideal. Thanks!!