Happy Earth Day! A trend is forming in San Francisco. Originating in the Outer Mission and approved in The Castro, The Sunset District has secured resident’s support of San Francisco Public Utilities Company’s storm water improvement project. Both SFPUC and local property values will benefit from the funding allotted to the improvement of sidewalk landscapes. To conquer “Greening” the environment, the beautification and storm control of The Sunset neighborhood began in early April. Initiative leader Supervisor Katy Tang of …