CALIFORNIA (February 27, 2019) — HUNTINGTON BEACH, California — Dipping business- or credit-sized cards into blobs of acrylic paint, the principals begin to create sweeping designs on the mural-length sheet of butcher paper stretched across long tables. As they circle the table, they blend the colors together, then place Post-it notes with key words from the book chapters they were assigned to read the previous evening on top of their creation.