The grandest Easter is a song that appears in Winnie the Pooh: Springtime with Roo.

The Grandest Easter of them All


They won't believe it's true 
I know exactly what to do! 
We're going to sing, we're going to laugh
We're going to dance 
I'm going to bring us all together
For the grandest Easter ever! 
Though I can't believe
I got another chance! 
'Cause, this is how it will be done now
I'm having fun now 
I'm out of control 
I love it Hip Hooray 
It's Easter Day 
And it's going to be the grandest of them....
The biggest, grandest Easter of the all