$1:
The march was organized by the Raelians, a fringe group of UFO believers. The march was held at English Bay the first three years. The group started marching down Robson Street last year in order to get more eyeballs and raise more awareness for their cause.'
Now that I didn't know.
But at least for once, no one minded the people who were going without tops. Usually it's someone who does more harm than good to the cause.