The Silver Christmas Tree! This pin has the rotating color wheel that put a rainbow on the tree! Two houses down "Mrs.Gray" had one up every year and I remember going to watch it change colors in her front window. I thought it was great!
Here's What 23 Of Your Childhood Toys Look Like Now There’s now a crazy version of Guess Who? called Guess Who? Electronic Extra that looks mighty complicated. (They still make a version closer to the original but the faces on that one are changed.