| 2025 | Paul Ruan, John Rivers, Sameer Pandya, Lilly Jia |
| 2024 | Mary Cruickshank, Jan Van Riel, Sally Foster, Ian Cruickshank |
| 2023 | John Rivers, Peter Lyons, Sameer Pandya, Daria Williams |
| 2022 | Debbie Gibbards, Elizabeth Van Vugt, Julie Scott, Gary Gibbards |
| 2021 | Lorna Shuttlewood, Doone Mitchell, Faye Wright, Christine Nice |
| 2020 | Congress Cancelled due to Covid-19 Virus |
| 2019 | Ming Shu Yang, Gill Phillippo, Eugene Pereira, Rex Meadowcroft |
| 2018 | George Gibson, Lynne Layton, Margie Knox, Carmel Wikman |
| 2017 | George Gibson, Lynne Layton, Margie Knox, Carmel Wikman |
| 2016 | Eric Leivesley, Janelle Conroy, Max Holewa, Diane Holewa |
| 2015 | Ken Seaniger, Christine Nice, Susan Wright, Patricia Garner |
| 2014 | Janelle Conroy, Robert Carless, Ken Seaniger, Geoffrey Patterson |
| 2013 | Jillian Tuckey, Christine Baynes, Rozanne Thomas, Angella Hall |
| 2012 | Rebecca Delaney, Lesley Fraser, Phillip Ellis, Jodie Swaine |
| 2011 | David O’Gorman, Julie Jeffries, Evelyne Manda, Brenda Lazarus |
| 2010 | Patrick Bugler, John Kelly, Geoffrey Martin, Nikolas Moore |
| 2009 | Jenny Crawt, Margaret Aiston, Joy Trigg, Len Wilson |
| 2008 | John Sear, Dale Wells, Sue Robinson, Lou Tillotson |