• 2022: SDN Annual Workshop - Bungendore NSW - from 5 to 10 May 2022
• 2021: SDN Annual Workshop - Armidale NSW - from 23 to 28 April 2021
• 2020: SDN Small-Group Workshop - Falls Retreat, South of Port Macquarie
• 2020: SDN Annual Workshop - Lysterfield Vic - from 17 to 22 January, 2020
• 2019: SDN Annual Workshop - Thredbo NSW - from 11 to 16 January, 2019
• 2018: SDN Regional Workshop Adelaide SA - from 8 to 11 November, 2018
• 2018: SDN Annual Workshop - Uralla NSW - from 17 to 21 January, 2018
• 2017: SDN Annual Workshop - Commonground Victoria - from 11 to 16 January, 2017