Riverdale resident Blu Greenberg, at right, presents the JJ Greenberg Memorial Award for extraordinary leadership in Jewish philanthropy, to Joanna Ballantine, the executive director of the Harold Grinspoon Foundation, at the Jewish Funders Network conference in Jerusalem on April 3. The award, named for Mrs. Greenberg's late son, honors foundation professionals, age 40 and younger, who have demonstrated extraordinary leadership in Jewish philanthropy.