I hope I can clear this up for you - Blue Peter is a childrens television program that has been running on the BBC scince the 1960's, the show has achieved somewhat of a cult status over here in the UK, and this article is about the badges that people can win on the show, and the presenters themselves wear. I am not sure what to compare it to in America, but if you want more information, you can read the Blue Peter article, or ask someone in the wikiproject BBC.