I went to Waiheke Island.  
I went on a Ferry across with our car and we went down to the beach.  We saw some crabs and went for a walk in some 'war' tunnels - it was dark in there! 
In Auckland I went up the Sky Tower and we got a free Popsicle because we did the solar system knowledge challenge.
We went to the hot pools on the way there and on the way back.  I went down the hydro-slide 20 times!!!