We camp a lot with kids and I'm wondering if there's anything I'm missing out on.
Mine would be:
Wee bucket, lined with bag and bivvy loo powder. I'm not traipsing through a field at 3am with a three year old.
Uno, easy to transport game that is good for when it's raining outside.
A couple of those giant interlocking foam squares to stand on for taking off shoes before going into the tent, so you don't get grass etc inside.
Glow sticks for the kids at night time.