This was taken a few years ago during one of the Pedestrian Sundays in the Kensington Market district here in Toronto.
As part of the street festivities a Latin drum marching band wound through the streets playing extraordinarily wonderful music that had many dancing in the street.
Backing up in the middle of the street as they approached, I grabbed this shot.
motorized Nikon FA
Vivitar 17~28 f4.0-4.5 AIS manual focus
Fuji 100 ISO colour slide
about 5.6 @1/500th