Spro Coffee Lab was recommended by the baristas at Devout Coffee in Fremont, who marked it out as doing some of the best espresso in San Francisco. Spro began as a trailer in Spark Social SF, which is still going strong, followed by a bricks-and-mortar store in Mission Dolores/Castro, where I headed on the day following my visit to Devout. Occupying a bright corner with plenty of windows, there are five tables outside on the pavement and a similar amount of seating in the minimalist interior.
According to its website, Spro Coffee Lab serves “specialty craft coffee, experimental mocktails, inventive eats and artisanal goods using advanced techniques in culinary food science”, which is as good a description as any. There’s a selection of salads, open-face toasts, soup and sandwiches, while if you want something sweeter, another menu, just as extensive as the savoury one, is dedicated to pastries and desserts. There’s even a (smaller) menu for dogs!
When it comes to coffee, Spro currently uses Black & White Coffee Roasters from North Carolina, with its current Classic espresso, plus decaf, on a concise menu, while there’s a blend and two single-origins on pour-over, plus the aforementioned mocktails and other drinks.