The second title in our Dive Bar series, "San Francisco's Best Dive Bars" will show you where to leave your liver in the city where many others have left their hearts, with opinionated reviews of over 90 of the grungiest and grittiest drinking establishments in San Francisco. If you want to avoid the tourist traps listed in those "other" bar guides and find out where the "real" people do their drinking, then "San Francisco's Best Dive Bars," like...