A rude awakening, then - one that saw many non-Maori side with the occupiers and, on the other side of the fence, latent racism rear its head.
Another thing that struck me about the 80-day face-off was how peaceful it was. Such direct action often leads to physical conflict but contrast Pakaitore with the pitched battles of the Springbok tour protests or - in Britain, where I was - the picket line violence of the miners' strike.
The occupation, and the way it was handled on both sides, could be an object lesson of how to deal with similar flashpoints.
Aggression may produce short-term gain, but calm, considered and dignified protest - long-term - will usually lead to better outcomes.
And the outcome for Wanganui has been a more equitable relationship between Maori and non-Maori and a greater understanding of issues that can ignite such passions.
Twenty years isn't very long ago but reading those stories, it could be a lifetime ago. Things have changed ... for the better.
The scenes of 1995 contrast starkly with the relaxed celebration hosted on Pakaitore on Saturday.
The police commander in charge at the time, Alec Waugh, commented last week: "I think Wanganui grew up another level from Moutoa Gardens."