This document announces the 27th Annual Long Island Mathematics Conference to be held on March 15, 2013 at SUNY College at Old Westbury. The keynote speaker will be Dr. Frank Gardella who will give an address titled "An Uncommon View of the Common Core: As a Step Along Our Way, Not a Panacea." The one-day conference will feature sessions and workshops focused on mathematics education, pedagogy, and problem solving related to the Common Core. Registration materials are included in the document.