Sunday Streets and Music Machines

San Francisco has a fine tradition where, on a given Sunday, the city limits the main drag of a neighborhood to human powered traffic only. It was the Mission's turn last Sunday (7/31/13). The sky was grey but it was a fine event anyway. (Please click.)

Kids and parents could walk down the center of the street.

And bikes could be ridden without fear of traffic.

Turns out there is a wonderful tradition of lowrider bikes in the Mission.

And some of them are music machines.

Another.

This is clearly not any sort of lowrider. It was powering a DJ table set up next to it. I do admire the portholes.