Will be in SF (from Boston) in March, and want to start making reservations. Looking for the best places for dinner(New American, New Italian or French, Seafood). A little formal is okay, but not stuffy (and probably not a 3 hour meal like Masa's). Will need to stay in the City. Haven't been in many years. Places we've enjoyed before include La Folie and Postrio. Aqua?
Other suggestions please, both well established and newer. Thanks.