Hi there!
I'm keen on getting out on Sunday and the weather looks awesome...
On top of the pile of exploration trips and un-hiked tracks is Block XVI track, not too far away from the Kaitoke Roadend. At the bottom of this track is the sunny old site of Allaway-Dickson Hut (50s to 70s), I'd love to locate and have lunch time there!
Rough plan: meet at 9AM and get to Kaitoke (N of Upper Hutt), get there (2.5h) and back (depending on time/mood take another way back). Will be a medium easy to medium trip.