(From Highdive’s website) The Chicago advertising family was hit with a loss as news spread this morning of the passing of Louis Slotkin, the beloved co-owner and managing partner of Highdive. Slotkin died on March 31 after losing a battle with colon cancer. He was 51.   Slotkin’s remarkable 25-plus year marketing career took him … Continue reading Highdive managing partner Louis Slotkin dies at 51