Then, the crowd could fit in about half the Octagon.
Now, aged 28 and 26 respectively, they are still involved every year.
These days, they help children make lanterns for Dunedin's annual celebration of the shortest day.
Miss Whetu recalled creating a lantern of her own and holding it up as she walked with everyone. Then, the event was small enough for for anyone on the night to walk in the procession if they wanted to.
''I just remember it being this really magical experience, to be a part of something really beautiful and special for Dunedin.''
It was her experience at the festival as a child that led her to start volunteering.
When the pair met in high school, they volunteered to be assistants to the lantern workshop co-ordinator.
They had themselves been paid workshop co-ordinators since last year. They join Julia Vanderley, the carnival's volunteer co-ordinator, in helping organise vital parts of the popular event.
''Being involved [when I was] younger has inspired some wonder and some passion for keeping these events alive,'' Miss Naylor said.
Now they taught children to make their own lanterns.
This year's lanterns are mainly fish, penguins and icicles, to go with the never-ending night theme, showcasing Antarctica.
The women still get to walk in the procession, helping children show off their creations.
''One of the most rewarding things has been seeing kids get really excited building this lantern, Miss Naylor said. ''You get families who come back every year because it's now part of their family tradition.''
This year's festival on Saturday in the Octagon starts at 5pm.
