Cauldron Marbles

Garrett had a sleepover last night. He will be 4 years old in August (my birthday present 4 years ago!) and he is so dang fun right now. Everything he says just cracks me up. He and his best buddy, G.G., love to play Cauldron Marbles. I have no idea what it is, but Alex made it up when she was little and all three have loved it. Do you see the adoration in those little eyes?