For a few years it seemed Fox owned children's weekend television in the New York metropolitan area. In the same year he joined "Wonderama", he reached back to the "color war" team competitions he knew as a child in summer camp to create and host "Just For Fun", a two-and-a-half hour Saturday morning show involving two teams of kids in blue and gold jumpsuits to compete in contests ranging from the mildly athletic to the wildly bizarre. One mainstay was the Treasure Chest competition where one contestant from each team would be placed in front of a locked chest and 1,000 keys. When the winner found the key to open his or her chest, a siren would sound, and whatever was happening at the time (be it cartoon, commercial, skit, or whatever else) was interrupted. The winner would stand with arms outstretched and a towering pile of board games and toys would be placed in his or her arms.