It was the first day of summer and a perfect day to lay down this gigantic slip and slide. The event was a commercial prop for Bare Naked Granola and they hit a home run with the San Francisco crowd. The slip and slide was laid out on one of the Bay Areas well known steepest streets, Potrero Hill. It was open to the public and anyone could go for the ride of their life down several blocks. What a kick ass way to officially welcome summer!