Petoskey High School Prom 2012Petoskey High School hosted their 2012 prom at Castle Farms, May 5, 2012-view photos Previous Post Share: Next PostOther News Mitchell Party Posted on Nov 2nd, 2010 by northernmichigan Save The Date, November 14, 2009 Posted on Sep 22nd, 2009 by northernmichigan Cummins/Helman wedding Posted on Jul 20th, 2010 by northernmichigan