Winnie the Pooh wakes from a nap in the Hundred Acre Wood with a nagging feeling that he has forgotten something important. Working through various ideas, he concludes it must be Eeyore's birthday. He sets out through the Wood to spread the news, visiting Kanga, Tigger, Owl, Piglet, and Rabbit along the way, helping each of them prepare something for the party through activities and mini-games along the path.