I would only come if it was in Wellington
with it being wellington
you guarantee a few old-timers.
Lan place is ok
it takes the hassle off of you
http://www.lanplace.co.nz
rather pricey tho.
I've been to a few lans (most of the nolags) and a few of the large variety and i must admit the best are the ones in a hall of some sort. Lan place is ok but small dingy and doesn't have a good vibe (but that's just me... the 100 meg connection makes you feel better about it all tho.)
Welly is a good venue, as its central to all