At University of Illinois Chicago, the Sigma Sigma Chapter is proud to serve the great city of Chicago and its campus. Alpha Phi Omega is a national, gender inclusive, service fraternity that sets the standard for campus-based volunteerism. The purpose of this Fraternity is to assemble college students in a National Service Fraternity in the fellowship of principles derived from the Scout Oath and Law of the Boy Scouts of America; to develop Leadership, to promote Friendship and to provide Service to humanity; and to further freedom that is our national, educational and intellectual heritage.