Dr. Mordecai to Speak at C3X for the National Association of College Auxiliary Services (NACAS) November 1, 2022 Mordecai Brownlee National Association of College Auxiliary Services (NACAS) is the largest professional auxiliary services support organization serving higher education. To learn about Dr. Mordecai’s C3X keynote address, visit: https://nacas.org/event/c3x/express/