The Zeta Xi Chapter of Delta Sigma Pi was founded on October 30, 1965 at Lewis University in Romeoville, Illinois. With 54 years of history, the Zeta Xi Chapter has initiated 975 brothers. Currently, the chapter has 29 active brothers. The Zeta Xi Chapter co-sponsors many on-campus events, holds fundraisers, gives back to the community, and develops young professionals for the real world. The Zeta Xi Chapter is the largest greek organization at Lewis University.