Next Pokémon Presents in June
The next Pokémon Presents stream will apparently be broadcast in June, and will announce the release date for Pokémon Unite.
At least that's what @KeliosFR claims: “Pokémon Presents incoming early June to announce Pokémon UNITE release, BDSP release date etc.”. BDSP refers to the Switch remake of Pokémon Diamond & Pearl.
Glittering announcements: The last Pokémon Presents stream in February revealed the long-rumoured Switch remake Pokémon Brilliant Diamond & Shining Pearl. The next one will most likely take place around E3, which makes June a hot month for announcements and marketing events.