How bout: all 12 summits in a day? (Dome, Paretetaitonga, Te Atua, Tahurangi, Girdlestone, Mitre, L-peak, Pyramid, Cathedral Rocks, Te Heuheu, Tukino and Glacier Knob) Its very doable, especially if you walked/skinned up the night before, dump your ski stuff and go for a wander. Don't bother with ropes or pro, its just extra weight :) Do the rounds then ski back down.
I could be keen for this or something else, as long as it fits in with this big end of year party thing thats rumoured to be happening at our place this weekend... But it might be on a Friday, which wouldn't rule out leaving on Saturday morning (or at least sometime on Saturday).
Also I have a sleeping bag on trial from Glenn that I could do with testing somewhere coldish...
Kieran,
Co-Treasurer