I'd like to know if I can get any ideas as to where would be a nice place for me to propose to my girlfriend during our wekeend stay in the Bay area. We plan to go to Napa, as well as Berkeley and SF. I was hoping for something nice, not too attention-hungry (as in a restaurant in front of everyone) perhaps in wine country. I am totally unfamiliar with the area, and open to any suggestions! I appreciate your assistance in helping to make this moment special!