By Justin Barrasso The fifth iteration of the popular convention will take place in Nashville at the end of July. Starrcast is back. Conrad Thompson’s pro wrestling fan fest will return this summer, taking place July 29–31 at the Nashville Fairgrounds. This marks the fifth installment of the event, which has brought genuine joy to the pro wrestling industry. And with WWE running SummerSlam on July 30 at nearby Nissan Stadium in Nashville, this year’s event has the making of an outstanding weekend. “Pre-pandemic, we had hoped to do another Starrcast in Chicago in 2020, but the stars just didn’t…