Anthony Callea, golden wattle and a minute of silence on the cards for tomorrow's national memorial for the Queen

Almost a fortnight after the death of Queen Elizabeth, the country's leaders will gather in Canberra on Thursday to bid the monarch a final farewell. 

A memorial service will be held in the Great Hall at Parliament House in Canberra, as the rest of the country is given a public holiday for the National Day of Mourning.