The announcement of the gift of Gaualofa by Cook Islander Tua Pittman, on behalf of the Pacific Voyagers, was as joyously welcomed as it was unexpected.
Samoa's Prime Minister Tuilaepa Aiono Sailele Malielegaoi said it would enable young Samoans to learn more of the sailing and navigation skills of their ancestors.
Gaualofa will come under the care of the Samoa Voyaging Society, whose president, Tuatagaloa Joe Annandale, has been a leading force in the naming and crewing of the vaka.
The other highlight of the ball, attended by New Zealand Governor-General Sir Jerry Mataparae, was an exhibition of Samoan dance and song by a group from Falefa, culminating in a siva by Miss Samoa, Olevia Ioane, dressed in full traditional taupou costume.
As is customary, her graceful performance was acknowledged almost immediately by older men leaping to the floor to dance around her, while other people threw banknotes on the floor behind her.