Children's Underground Club of United Moose and Beaver for Enthusiastic Reporters..... This was one of my favorite shows. I was an official member of the club. I sent away for the member kit and watched the show religiously, participating in all adventures. I miss the moose and beaver:( I wonder if any of my children would love them as much as I did if they could watch the show....the theme song is stuck in my head as I type. Children's Underground Club of United Moose and Beaver for Enthusiastic Reporters. I wish they made shows like this still. I think my kids would enjoy it. I don't remember a heck of a lot about what they did on the show, but I know I loved it.