On Friday 21 November 2025, Her Excellency the Honourable Ms Sam Mostyn AC, received a phone call from His Honour Professor the Honourable Hugh Heggie AO PSM, Administrator of the Northern Territory.

In the afternoon, Their Excellencies the Honourable Ms Sam Mostyn AC, as Patron and Mr Simeon Beckett SC, hosted a Service Recognition Awards Ceremony for the Canberra Symphony Orchestra. 

Then, Their Excellencies, travelled from Canberra, Australian Capital Territory to Sydney, New South Wales.