Yes, that's right! The next Discworld Convention will be held here in Adelaide ! Admittedly it's not until 4-6 August 2017 but they are currently looking for Volunteers to help with the organisation of the convention.
They need volunteers for committee members, subcommittee members and co-ordinators - in memberships, operations, design, merchandising, sponsorship, technical, security, and photography to name just a few.
As for the event itself, they will of course have a costume Masquerade competition that you can enter if you attend the Convention.
Don't forget to sign up for their mailing list to keep up to date with all the convention info!