I was tipped off about Spro Coffee Lab by the baristas at Devout Coffee, visiting Spro’s Mission Dolores/Castro coffee shop the following day. In typical Coffee Spot fashion, this was Spro’s second location, its first being a trailer in San Francisco’s Mission Bay/SOMA neighbourhood. Fortunately, this is close to Caltrain’s San Francisco terminus on 4th and King Street, my gateway for my various day trips to the city, so the very next day, I headed for the original Spro.
Spro is part of Spark Social SF, a large outdoor food truck park, beer & sangria garden and event space. Impressively, given that it’s literally a trailer, serving from a window at one end, the menu is identical to Spro’s Mission Dolores/Castro coffee shop. The coffee’s from Black & White Coffee Roasters, its Classic espresso and decaf on espresso, joined by a blend and two single-origins on pour-over through the V60, along with mocktails and other drinks. There’s also the full range of salads, open-face toasts, soup and sandwiches, plus the dedicated pastries and desserts menu.
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.