Samovar Tea Lounge - San Francisco | Locations - Menu - Private. Samovarlife (samovarlife) Epicenter Cafe - 4th & Harrison. Epicenter Cafe (epicentercafe) Bluebottle Coffee Company. Blue Bottle MP Cafe (bluebottlemint) Sightglass Coffee - 7th & Folsom. Sightglass Coffee (Sightglass)