The Penguin Dinner is a great event to close the conference. It includes presentations, awards, a charity auction, and you'll get to meet up most of the conference attendees and speakers to say goodbye before the next linux.conf.au. This is a great end to an awesome week, so definitely try to come along.
All professional attendees get one free dinner ticket as part of their package, and can purchase extra tickets for partners and friends. Hobbyists and students do not get a ticket included as part of their package, but are welcome to purchase tickets to attend.
Dress code is smart casual. We're celebrating penguins here, not dressing like them!