Looking for Resto Reccos in SF
My first suggestion is to make your reservations ASAP.
If money isn't a concern, definitely check out Saison.
For food that never disappoints: NOPA, La Folie, and Wayfare Tavern
For cuisine you might not have tried before: Bar Tartine and Aziza
More low key night or lunch: Mission Chinese and Burma Superstar - be prepared to wait
If you feel like giving more specifics like price range and neighborhoods I'm happy to give more recommendations.
Happy eating :)