For more than half a decade, Philanthropy Northwest, Northern California Grantmakers, Southern California Grantmakers and Catalyst of San Diego and Imperial Counties have been the recipients of unprecedented support from one foundation that saw value in regional philanthropy-serving organizations (PSOs). That partner is the Satterberg Foundation. In the years since this infusion began, we’ve often chatted about how this relationship has changed us and how we need to tell its story. We represent what sustained investment in philanthropic infrastructure can...