Where's Aukland? Where the Auks live?

Au
ckland*, NZ, presumably?
As Dave's said, MoTaT is well worth a visit; great aircraft collection; Lanc, Sunderland, Solent, three Lockheed twins, P-40, and many more. Bear in mind most of the aircraft are at a separate site to the main museum, although connected by a tram (streetcar) - so do some homework first. The main museum site is full of other 'cool mechanical' stuff as well as displays on NZ's first aviator Richard Pearse* and aviatrix Jean Batten.
http://www.motat.org.nz/A mooch around Ardmore would probably work out. When you find the Avspecs and Pioneer hangars and introduce yourself as an aviation professional interested in warbirds, you'll almost certainly get a look around, maybe a guided tour - depends on how busy they are. They're very friendly, even to Aussies like me...
(*Bear in mind I spelled Pearse, Pierce 1st go.)