Photo: Corralitas Neighbor, April 19, 2016. The day before the DWP dug a trench up an upper landing of the Corralitas Public Staircase, Vedugo Hills Chapter of the Sierra Club pulled weeds at the base of the public staircase at Rosebud. The chapter adopted the public staircase a year ago. They had hoped to plant wildflower seeds prior to the rainy season this year, but the construction site above was using it to dump dirt and debris temporarily. The succulents were planted by neighbors years ago.