Attending the Mosgiel centennial banquet in April 1985, at the Taieri High School's Hyslop Hall, were all five mayors of the area, from left, Mr I. J. Lawson, Mayor of St Kilda; Mr V. J. Crimp, Mayor of Green Island; Mr A. W. Seddon, Mayor of Mosgiel; Mayor of Dunedin, Mr C. G. Skeggs; and the Mayor of Port Chalmers, Sir John Thorn.