My wife and I are coming to SF (from Toronto) for our 20th. Thanks to other CH threads, I've discovered: Tadich (2pm late lunch of cioppino at the bar), House of Nanking (spicy chicken), Incanto (almost everything), Bar Crudo (raw fish), Sotto Mar (sandabs / cioppino) and Nick's Crispy Tacos (fish tacos). Haven't even looked into street food yet.
Budget isn't an issue, but there is nothing worse than paying big bucks for mediocre food. We have a car but love to walk and explore, so anywhere within 3 miles of South Beach is fine.
Any suggestions for authentic or unique or special SF fare ?