I figured out the name of the Sushi place we went to.
Ryoko
http://sanfrancisco.citysearch.com/profile/863470/
It was some of the best I've ever had, and the wine bar at the Taylor Hotel next door has some incredible Pinot Noir in stock too. We had a couple of glasses in there while waiting for our table at Ryoko to open up.
http://maps.google.com/?ie=UTF8&ll=3...,289.01,,0,4.6