Here's a message via Anime Expo:
Pokémon GO + Anime Expo = A collab you won’t wanna miss!
@PokemonGOapp Trainers attending AX 2023 this July 1-4, 2023 will enjoy special in-game bonuses, from extended Lure Module duration to event-exclusive PokéStops and so much more!
We’ve also heard a party-ready Pikachu might appear if you complete the event’s Timed Research.
We will post more info as it's released leading up to the event.
