That depends on when the celebration begins. We've heard rumors that the plan is for the celebration to begin in January 2021. Either January or October 2021, it doesn't matter. August 2021 is too late to start announcing things about the celebration. They'll make those announcements some other way, but at the right time.
Just reading this and I have to say, my family and I were at the 25th anniversary and I have the anniversary glass mug. Aww, memories.
I expect it will be announced at Destination D at WDW which happens in the fall of non expo years
Ahh I was not aware of this. That actually makes a lot of sense. Thank you!