Parenthack - how to keep parents from cheating at kids' card games

Lazy Kid has reached the age of Go Fish, Crazy Eights, and various other card-based games. She understands all of the rules and loves to play, but her hands aren't quite large or nimble enough to hold all the cards, so she spreads them out on the floor in front of her. Personally, I don't mind this, because it makes it easier for me to arrange it so she wins occasionally ... but Lazy Husband was getting frustrated because he was trying not to cheat by seeing her cards.

Enter ... the Lazy Parent 6000 (aka a cardboard box with 3 flaps folded inside*):

We use it with the open side toward Lazy Kid so that she can put her cards inside it or on the flap, and the extra surface on top makes a convenient place to put the communal stack of cards so they don't get mixed in with her jumble. The box is tall enough so that Lazy Husband can't see over it, so he can't cheat. Now, if we could just get her to stop announcing the color and number of every "fish" she draws, he'd be on the straight and narrow.

*fairy costume optional