The Pokémon Company has announced that it is hosting a Pokémon Press Conference on May 28, 2019 at 6 p.m. PDT. There is no word on how long the conference will last. The conference is stated to cover a number of topics of interest for Pokémon fans.
A similar event was held last year at the same time. During that event Pokémon Let’s Go Pikachu and Eevee, and Pokémon Quest were revealed for the Nintendo Switch. It is notable that the press conference this year doesn’t mention video games specifically. This indicates that the information revealed at this conference may cover more aspects of the franchise than just the video games.
Nintendo and The Pokémon Company have also announced a Pokémon Sword and Shield Nintendo Direct. The Direct is scheduled for June 5, 2019 at 6 a.m. PTD. The Direct will be 15 roughly 15 minutes long and reveal a lot of new information on Pokémon Sword and Shield.
With this direct coming days before E3 2019 it is likely that Pokémon will not be a huge part of the Nintendo E3 Direct broadcast. It is also possible that Pokémon Sword and Shield will be one of the games Nintendo will have a demo of on the E3 show floor.