"Press Club, a wine bar and lounge, offers California’s finest wines and beers in a sophisticated, social atmosphere. Press Club's menu of seasonal small plates and thoughtful pairings offers the ultimate wine experience in one of San Francisco's most notable destinations. Visitors can socialize, taste wine and share small plates in the luxurious wine tasting cellar at the foot of the Four Seasons Hotel."
Pros: Great wine selection as well as a nice selection of "never heard before" beers.
Cons: A little on the EXPENSIVE side. Wine glass / Beer could cost you anywhere between $8-$20. They have some great wine flights as well.
Here is the menu: http://pressclubsf.com/sites/all/files/pressclub_wine_list_0414.pdf
Let's act as snobbish wine connoisseurs for a night :)