I took the kids and a couple of their friends to the Oi You Urban Art exhibition in Nelson yesterday, it's on as part of the annual Arts Festival. Definitely well worth it, and it was free!
It's on a Founders Park, which is a heritage park/ living museum, and is where they hold a lot of the Arts Festival events. The drawcard was the international collection of street art, which was pretty amazing. All the catalogues had gone, so I just had to appreciate them for what they were, and had no idea who had done them, apart form the obvious Banksy ones.
Banksy, Paul Insect, Faile Collective, Adam Neate, Antony Micallef and David Choe.
That's a tiny selection of the "international" selection. There was also a national competition of street art which had some great pieces.