PHILANTHROPY: The Stinson/Bolinas Community Fund has provided over $1 million in small grants to countless groups, including BCAST, which recently put on a production of “A Midsummer Night’s Dream” (photographed above), for 20 years.   David Briggs

Harriet Moss was guided by two beliefs when she began the Stinson/Bolinas Community Fund: money shouldn’t sit stagnant, and the more it flows, the more a community grows. 

The fund is now celebrating its 20th year. Over the past two decades, Ms. Moss and dozens of local members have provided over $1 million in . . .