I had just moved there and had never seen such a thing, reminded me of a skit they used to have on the Captain Kangaroo Show (whenever Mr Moose told a knock-knock joke the ping pong balls would fall out of the ceiling). Guess you had to be there...
Yes, with Mr. Green Jeans, Bunny Rabbit, Mr. Moose and Dancing Bear. When I was small, that was the only time that Mom let me eat in the living room - breakfast with the captain.
Romper Room...yes, I think I remember that. Isn't that the one where she used to call you name out at the end? If that is the one I always waited for her to see me, and call my name.