Blue Bottle Coffee's
Mint Plaza location has an amazing slow-brew drip setup. Every morning they set up this drip process that takes twenty hours to drip a few litres of cold water through grinds and a filter. The next day, they sell it mixed with ice cubes. Delicious.
The setup is beautiful, with brass fittings and wood holsters. They were kind enough to let me take a few photos. Honestly, I could have stayed there a lot longer, but they had customers to serve, after all.
If you're ever in SOMA, I highly recommend you go check them out. If you love coffee, you won't be disappointed.