Welcome to the official website of Theta Chapter Sigma Omicron Pi at the University of California, Irvine! We are thrilled to open our virtual doors and invite you into a world of friendship, empowerment, and endless possibilities. Whether you're a potential new member, an alumna returning with fond memories, or a curious visitor, we're delighted to share the spirit of Sigma Omicron Pi.  
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To promote unity, lifelong friendships, leadership, and community service and further the awareness of women in Asian American culture, ΣΟΠ is the Nation's First Asian-American Interest Sorority with a tradition of lifelong friendship that has prevailed for over nine decades, since 1930.