Ate here on a Thursday night. I believe happy hour for drinks and raw oysters runs 5-7pm Mon-Thurs. We had the clam chowder which has fresh clams in the shell within the broth and the oyster stew which was off the charts outstanding...rich, creamy, with a subtle spice along side fresh cooked oysters. Personally not a raw oyster fan but got 4 during the half price happy hour and they were incredible along with their perfectly made cocktail sauce (upon request). There was a bit of a wait on a the Thursday night and the line got longer the closer it got to the end of happy hour.
The restaurant is in the Ferry Bldg with views waterfont and of the Bay Bridge (not the Golden Gate Bridge). There is limit seating around the counter along with a few small tables...but additional seating is available outside which would be great during a nice evenng. Was a little windy and quite cool the evening we were there.
Would go back again and was disappointed because did not have the opportunity to return during the trip. Simply a great meal!