Pokemon Go Sixth Anniversary Poster Hinting at Two New NPCs, and New Pokemon

Trainers, Niantic and Pokemon Go are celebrating the sixth anniversary of Pokemon Go with a new special in-game event, Battle Weekend, and an appreciation post with very interesting details about the future of the game.
Niantic and Pokemon Go are celebrating the sixth anniversary of Pokemon Go with an Anniversary Event that runs from July 6, 2022, at 10 AM, to July 12, 2022, at 8 PM local time featuring new costume Pokemon, new shiny forms, event-exclusive bonuses, Timed Research, and a Battle Weekend event. Now, they shared an appreciation post thanking the Pokemon Go community, announcing that they will keep on doing everything possible to make the game even better, and a new piece of anniversary art made by Yusuke Kozaki.
The promo poster, which can be seen above, is thematic to the Pokemon Go sixth anniversary event. If you look closely, you will see some very cool, new stuff. To make it easier for everyone, we made a list of all the new things one can see on the sixth-anniversary image:
- Charjabug
- Cosmog
- Dusk Form Lycanroc
- Mimikyu
- Turtonator
- New NPCs
- Vivillon
Unfortunately, there is no info about the release date of these Pokemon and the two new NPCs, but what we are sure of is that 2022 just got more interesting.
What are your thoughts about this? When do you expect to see the new stuff in Pokemon Go?