Acacia Fraternity is an international college social fraternity whose motto is "ΩΦΕΛΟΥΝΤΕΣ ΑΝΘΡΩΠΟΥΣ" or "Human Service".
On May 12,1904 Acacia Fraternity was founded by fourteen Master Masons at the University of Michigan. At that point, membership was restricted to people who had taken Masonic Obligations, and built on those ideals and principles. Today, Acacia Fraternity membership does not require being a Freemason, but does ask of high scholarship and active human services. WSU Acacia was founded on December 7, 1935. Acacia's house was originally located at 725 NE Ruby Street from 1935 to 1995. Due to an inadequate number of new members Acacia at WSU was shut down. In 2008, Acacia began to re-colonize at 1005 NE Indiana Street. Acacia is currently located at 835 NE B St and continuing to grow!