The above pair of shots are Farina, the below shot is Tartine Bakery, both are on 18th Street on the way from Dolores Park to Valencia Street. These attacks seem relatively low-key compared to some of the later stuff. It seems the crowd gathered in the park, prepared to launch some paint bombs, which they happily did for a couple blocks — before they got to Valencia and at some point decided to start smashing windows. I saw a lot of broken car window in the street right at 18th and Valencia, so I guess it didn’t take long.
UPDATE: Readers Christina and Steve were there. Christina first: “I was trapped in the middle of the riot while they threw paint on me and hit my friend with a chair from farina’s outside seating area. They smashed a window of a car and threw a flame inside trying to light it on fire.” And now Steve: “They threw tables around and broke some glass in front of Farina, then smashed an SUV window by the end of the block. Escalated pretty quickly and was moving at a very quick, intentional pace from the start.”