From another site some info:

Pig and Pussy hunt and ball is gonna be on the last week of July this year at Pine Creek in the NT!!! For all of you who love the comp, love hunting, love having a few rums.... oops! and hell, just getting to meet others that love our sport. There is camping available, a pub where it is all based and you are able to hunt anywhere (apart from the main street of course!) Prizes range from a free drink to a grand or so....