To Answer your questions about unknown segments...
What is Rhythm is the old Dorr slamming, egg smashing bit with a new voice over added.
The "what comes nest" bit was (and this is pretty hard to explain) 2 abstract shaped creatures, one shaped like Pac-Man Blobs, the other like wizard hats with bends in the points looking at some glowing, vibrating keyboard in a cyber space sort of environment. And they made sounds when they stood on the k\eyboard.
then, the H for Ham with 25 left to go was some guy sitting at laptop trying to write. he prints out a letter H. the 25 left, means he has to write for all 26 letters, apparently.
But I really enjoyed the main storyline. Baby bear upset his cake would be ruined. And Curly Bear running around, almost ruining it. And Telly smashed everything possible. This HAD to have been inspired by a writer's first hand account of a child's birthday party. Either it happened to his/her kid, or someone else's... that's something you just don't make up.
Kind of disappointed they just used a reused film from the 90's with a voice over instead of a celebrity word on the street instead.
And The Murray segment once again was cute. Though I wonder... do they have a hundred extra Murray hands lying around? they're doing things they don't usually let a muppet do... washing hands with real water... touching dough... they can't even let Cookie eat real cookies as it might damage the puppet. I like it. It gives it even more realism.
The only complaint is that they NEED to make new skits with higher numbers. If I see those kids paint another mural, I'll SCREAM!