This document provides information about the Twenty-Seventh Annual Long Island Mathematics Conference to be held on March 15, 2013 at SUNY College at Old Westbury. The half-day conference will feature keynote speaker Dr. Frank Gardella discussing "An Uncommon View of the Common Core: As a Step Along Our Way, Not a Panacea". Participants can choose from over 40 sessions focusing on mathematics education, pedagogy, and problem solving aligned with the Common Core Learning Standards. Registration materials are included in the document.