The Fort Gibson Historic Site will host a leather repair demonstration. Participants can sign up for Friday, May 26, or Saturday, May 27. The class will be held from 10 a.m. to noon, and again from 1 to 3 p.m. on both days. Attendees will learn leather repair skills, including how to properly clean, repair and care for leather items. Leather was used in various parts of a soldier’s uniform in the 1800s and 1900s, including vests, coats, boots and…