The Kiwi YA challenge here: http://kiwiyachallenge.blogspot.com/ is still running for the length of 2011, and sign-ups are open all year round.
For those of you, though, for whom a year is a long time, I'm re-running the NZ Book Month mini-challenge that I ran in 2009. It's exactly the same, so I'm linking back to that post: http://justaddbooks.blogspot.com/2009/09/business-time.html it's more open, in that it includes Kiwi-made movies and music. Please to be ignoring the "October" as NZ Book Month was rescheduled to March.
Go forth. Celebrate the awesomeness that is Kiwi literature. Let me know how you get on in the comments, or on twitter:
Let me get you started with a Kiwi video: