A patron of the popular park took to his longboard skateboard and successfully bombed the grassy hill.
It took a few tries but to the cheers of lounging park goers, he successfully navigated the wet grass and sunbathers.
Watch his skateboarding heroics below.
Bradford Hornsby is an editor, music writer, web producer, and pop culture blogger for CBS stations in the San Francisco Bay Area. Find him on Twitter at @bradfordhornsby.