The Coalition of Historical Trekkers (COHT) will be at Fort Gibson Historic Site from April 13–15, from 10 a.m. to 4:30 p.m. each day at the palisade fort. The COHT is a group of living historians dedicated to the preservation and study of the pre-1860 frontier people in America. COHT has deeply researched the lifeways of the pre-1860 frontier people, including what foods, clothing, weapons, and methods were authentic to those used by early frontier people in America. The COHT…