 In 2018 Gwdihw hosted Pwer Fest, a small indy and pop-punk festival.Pwer Fest was started up by Stereobrain Records and has hosted a multitude of different bands from Dream state to False Advertising.Pwer fest was scheduled to be held at Gwdihw again in 2019 but due to the shuting down of the bar it was moved to Club Ifor bach.