The official Pokémon website has announced details for the Pokémon Oceania International Championships which will take place at Sydney Olympic Park in Sydney, Australia, from February 9th to 11th, 2018.

Pokémon Oceania International Championships

The Pokémon Oceania International Championships are the second International Championships event of the 2018 Championship Series season. The event, one of the largest of the entire 2018 season, will take place at Sydney Olympic Park in Sydney, Australia, from February 9–11, 2018. It will feature high Championship Point payouts and thousands of dollars' worth of prizes, spread between the Pokémon TCG and video game competitions.

The Pokémon Company International is excited to work with ESL Australia as the operator of the event.

Event location:
Sydney Olympic Park
Exhibition Hall D
8 Australia Avenue
Sydney Olympic Park NSW 2127

The Masters Division competitions will begin Friday, February 9, and go through Sunday, February 11. Junior and Senior Division competitions will begin Saturday, February 10.

Source: https://www.pokemon.com/us/play-pokemon/internationals/2018/oceania/about/