The official Play! Pokémon website has announced the location for the 2019 Pokémon Europe International Championships which take place in Berlin, Germany from April 26th, 2019 until April 28th, 2019.

2019 Pokémon Europe International Championships

The Pokémon TCG and Video Game Europe International Championships are the third International Championships of the 2019 Championship Series season. This event is sure to be one of the largest Pokémon Championship Series tournaments, and it features exciting competitions for both Pokémon TCG and video game players. This event will also host a Pokkén Tournament Worlds Qualifier competition.

The Europe International Championships will take place at the Estrel Berlin Congress Center in Berlin, Germany, on April 26–28, 2019. It will feature high Championship Point payouts and thousands of dollars' worth of prizes, spread between the Pokémon TCG, video game, and Pokkén Tournament DX competitions.

Information on registration will be available at a later date. Space will be limited.

Event location:
Estrel Berlin Congress Center
Convention Hall II
Sonnenallee 225
12057 Berlin, Germany

For Masters Division Pokémon TCG and video game players, check-in and badge pickup will be on Thursday, April 25. The Masters Division competitions will begin Friday, April 26, and go through Sunday, April 28. Junior and Senior Division competitions will begin Saturday, April 27. Junior and Senior Division players may pick up badges on Friday.

For Senior and Masters Division Pokkén Tournament DX players, badge pickup will occur on Friday, with the competition running Saturday and Sunday.

Source: https://www.pokemon.com/uk/play-pokemon/internationals/2019/europe/about/