On a crisp November morning, a group of men in motorcycle jackets murmur against the soundscape of a self-cleaning restroom, faces basking in the steam of their hot coffees.
To my right, a handful of senior citizens practice tai chi in the shadow of a large tree. To my left, a young couple makes out on a bench.
This, of course, was not in San Diego. It was a Monday morning at Washington Square in San Francisco. But maybe you already knew that…