There are six categories in the competition - junior male, junior female, intermediate male, intermediate female, senior male and senior female.
Ms Wallace said there were a selection of trophies to be handed out that had been collected over the 63 years the competition had been running.
Competitors from Northland closed the competition yesterday evening.
Te Tai Tokerau league president Mere Mangu said it was the first time in eight years the conference had been held in Northland.
It was themed He Whakaputanga o te Rangatiratanga o Niu Tireni - the first constitutional document of Aotearoa, following the Waitangi Tribunal Hearing which found Ngapuhi did not cede sovereignty to the Crown.
Men and women from around the country travelled to Whangarei to attend the conference and were welcomed with a powhiri yesterday. The conference continues until Saturday.