i'm no coffee expert nor a daily coffee consumer either, but i think i can tell what's good coffee.
blue bottle coffee co. in san francisco is one of them. originated in a microroasting house in oakland, blue bottle kiosks and cafes are found in several san francisco locations.
i absolutely have no study of how good quality coffee is produced, but the blue bottle barista definitely made me a better cup of latte than most starbucks "coffee masters"...
blue bottle kiosk inside the ferry building @sf
each cup comes with a "foam design"
and when a blue bottle is not convenient to get to, there's always
peet's!