Rossmoor CEO Tim O’Keefe will be one of the speakers at an event about diversity in Rossmoor, sponsored by the Diversity Consciousness Committee of the Interfaith Council of Rossmoor, on Aug. 23, at 2 p.m., at the Creekside Club Room. The theme of the afternoon is working toward a strengthened and more vital Rossmoor community by increasing opportunities for cross-cultural exchange on many