Erratum - We apologize for the editorial oversight that caused the omission of Martin Luther King, Jr. Day (Monday, January 18, 2016). We have corrected the mistake on the PDF version of the 2016 calendar. To express our sincere apology for the mistake, we have printed a new batch of 2016 calendars with Martin Luther King, Jr. Day properly honored. Please click here to request a copy. We will mail it to you free of charge.