TOD add-ons:
Tinker Toys, Erector Sets, Silly Putty, and Hula Hoops.
Also, I forgot board games: Favorites were Sorry, Chutes and Ladders, Chinese Checkers, Monopoly, and I'm probably forgetting another dozen or so. For cards, we played "Rummy" (I think it was a simple variation on Gin Rummy) and a number of others. Later, we got into Pinochle.