I have several friends who are gamers and who either have small kids or are expecting kids soon (and in some cases, both). It's very possible that you are in the same situation. It's never too early to get the kids involved in the hobby we so love. ToyVault agrees. That's why they're running their Recall of Cthulhu Kickstarter campaign.
Recall of Cthulhu is your classic "flip two" memory game. However, it uses cute, cuddly versions of everyone's favorite elder gods. There's also a more advanced version where each card flipped has a special ability with it. So once the kiddies get a bit tired of just remembering which tile is which, you can add that in.
The campaign's just gotten underway. It's set to run for another 30 days.