Question: What is the the date in which "The Wonderful Thing About Tiggers" theme song is sang by Tigger for the third time in a Disney feature film?
Sentence (from "The Wonderful Thing About Tiggers"): Although Tigger's birthday is believed to be in October 1928, the year that "The House at Pooh Corner" was first published, on Tigger-related merchandise, Disney often indicates Tigger's birth year as 1968, a reference to the first year that Tigger appeared in a Disney production, "Winnie the Pooh and the Blustery Day".
Relevant evidence: Yes