Adult helper at the camp Jamie Perry, Greenwood, watches as Aubrey Shoup, 9, Trafalgar uses a calculator to average the distance of flights of a paper helicopter she made at the camp. Youth Connections is celebrating it's 40th anniversary and the work they do advocating for young people in Johnson County. The organization was holding a youth camp Thursday June 9, 2016 with science and mathematics challenges scheduled all day at the Johnson County Fairgrounds in Franklin. Rob Goebel/Daily Journal