THE Bishop of Truro, the Rt Rev Bill Ind, will be at the 6pm service at Callington Methodist Church on Sunday and will be the preacher in celebration of the Brotherhood's 80th anniversary in the town. The service will be followed with a concert at 7.45pm by the Holman Climax Male Voice Choir with pianist Jonathan Delbridge as guest musician. The chairman for the evening will be Justin Leigh from BBC TV's Spotlight. A Thanksgiving Service is to be held earlier in the afternoon at 2.30pm when the guest speaker will be the Rev John Taylor and guest soloist will be Bronwen Davies.