"Many Thanks for Christopher Robin" is the first segment of the eighteenth episode of My Friends Tigger & Pooh.
When the Hundred Acre Wood has its Many Thanks Day, the characters come together for a big feast and Christopher Robin joins the fun, too. Lumpy, however, wonders why the woozles haven't been invited. Despite protests, they realize that it really isn't fair to have their feast without at least trying to invite the woozles. Christopher Robin joins the Super Sleuths in the search for the woozles. Along the way, they learn that finding woozles is more difficult than they thought, but they also find many other friends.