GYMANFA GANU - HYMN SINGING FESTIVAL - 2019 Monday, 22 July 2019 @ 07:26 PM AWST Posted in General News The 2019 Gymanfa Ganu will be at the Trinity Church, 72 St Georges Terrace, Perth on Sunday August 25th. This is an annual event held by the Welsh Free Church. This year, The Perth Male Voice Choir will be performing at the Gymanfa, which starts at 2.30pm. There will be refreshments following the service. Entry is free but a collection will be taken and proceeds donated to help the homeless of Perth.