The playground in Dolores Park will be demolished next month as part of construction projects extending till April 2014 at one of The City’s most popular palm-tree knolls.The sandlot and picnic area will be razed and replaced with a 45-foot-long Super Slide, sectioned swing sets and other amenities. The new $3.5 million Helen Diller Playground — with about 12,000 square feet of additional space — should be ready for romping by summer 2012. Read More