Then there's a prizegiving, and farewells at about 3pm.
The games will include cup stacking and an obstacle course and catering will be done by a Whanganui River group.
Each participant will get a medal made by primary pupils from Whanganui kura/schools.
Last year's event had 181 participants who thoroughly enjoyed themselves. This year the net has been spread wider, with Te Ati Awa people from Taranaki attending as well as people from Taihape, Taumarunui, Raetihi, Ohākune, the Whanganui River, Whanganui and Waverley.
Organising the day has involved hundreds, including students from Te Kura o Kōkōhuia and Te Kura Kaupapa Maori o Tupoho who are to bridge the generation gap by helping with the games.
The organising committee has people representing nine organisations - they are Sport Whanganui, Awa Sport, Ngā Tai o te Awa, Whanganui District Health Board, Kaumātua Kaunihera o Whanganui, Te Oranganui Iwi Health Authority, Te Kōtuku Hauora and Ngā Rauru Kītahi.