The tease started with the Macy’s Thanksgiving Day Parade today in New York.

This was followed by a press release and a tweet:

The Pokémon Company International invites fans around the world to stay tuned for more information about the very special upcoming celebration of Pokémon’s 25th anniversary in 2021.

It looks like 2021 is going to be a big year for Pokémon!

Source: Nintendo Life