Phi Mu welcomes you to Pi Chapter! Here you will find information about recruitment, our history, campus life, and of course the academic, social and philanthropic opportunities Phi Mu has to offer. Here at the University of Maine, Phi Mu prides herself on the long-standing tradition and values that sets our chapter apart. This year, Pi Chapter will be celebrating 100 years on campus, making us the 5th oldest chapter of Phi Mu in the country, and the longest continuously running sorority on campus.