te papa is great coz its free
as long as you dont wanna go on any rides (you probly dont they are pretty gay)
if you have half a brain you might find something amusing there.
it also located nicely on the waterfront, so if the weather is as good as it has been, you'll want to go for a wander along the harbours edge, pick out a cafe for lunch etc, and even walk right around to oriental parade and watch all the chicks jogging/bouncing by.
if you have a rental car you might even follow that up with a cruise right around the bays, grab some snaps of the south island etc.
if you're out for drink in the evening, courtney place is the busy place full of pre teens in bikinis, theres a couple of decent irish pubs around, and a couple of pubs up cuba mall. just don't go too far up coz all the emo weirdo's live up there.