PITTSBURG, Kan. — The Crawford County Historical Museum will host an open house event from 10 a.m. to 1 p.m. Saturday, June 19, and the first 100 visitors will get a free sno-cone. The open house will feature door prizes and face painting by Angela Swift, and attendees will have the opportunity to make a Father’s Day card. The Crawford County Historical Museum is a nonprofit organization located at 651 S. Highway 69, Pittsburg.