Directory Indexes The entries are sorted by locale regardless the year of the event. Directories Community Events All Indexes Contact Directories Atlas of Arenac County, Patron’s Reference Directory [1906] (updated 03/16/2008) Part of the “1906 Standard Atlas of Arenac County, Michigan,” includes name and occupation. Community Events Arenac County Centennial Queen’s Pageant Vol 41 [1983] (updated 04/23/2004)Arenac County Independent Centennial Histories, Vol 42 [Various years] (updated 03/16/2008)Au Gres Centennial 1865-1965 [book] (updated 07/08/2009)1975 AuGres Harbor Dedication, Vol 37 (updated 02/26/2007)Au Gres Pioneer Picnic & Homecoming Program [1941] (updated 05/01/2012)Omer Centennial Book, 1872-1972 (updated 04/10/2006)Omer Masonic Lodge 100th Anniversary [1985] (updated 06/25/2012)Omer Rifle River Centennial Sucker Festival [booklet, 1983] (updated 03/06/2013)