For more than 20 years, Doug Ohman has been traveling throughout Minnesota capturing photos and stories. He will be sharing some of his finds during  presentations Friday and Saturday in the Curling Building Clubhouse at the Isanti County Fair. 1 p.m. – Barns of Minnesota.; 3 p.m. – Minnesota from the Road; 5 p.m. Cemeteries of Minnesota. Visit Doug Ohman’s page on the Isanti County Fair website for more information.