Many of our best memories in SF involve things being pelted at us by strangers, but the flash “mob” tradition may be fading away like the bruises we received from being pummeled by pillows (and the occasional couch cushion) this past V-Day.

San Francisco has a history of zombie invasions, urban iditerods and other forms of spontaneous randomness, but after a feathery sludge was left behind after this year’s pillow brawl—clogging drains, flooding a restaurant, and causing over $30,000 in damages—city officials say that it’s time for mobbers to start taking responsibility for their own down. read more »