I just received a late invitation for dinner tonight and am not sure where I can go at this late notice without a reservation. Anywhere in SF is fair game, price is not an object. I'm dying to try out restaurants such as Perbacco, La Ciccia, and Bar Crudo, but am open to any place decent that will take us. We are fine to sit at the bar/counter as well, and willing to wait up to an hour for seating as long as there is a bar we can wait at. Please help me as I generally plan a bit more ahead than this!