Bob the builder, Postman Pat, Two little boys...Sorry only Joking

I would prob play charts, a few cheesy party things and lots of football things, stuff like Three Lions, Vindalou, Sit down, We are the Champions and so on. Play that riff from Ring of Fire and have them singing it back to you everytime you put it on throughout the evening...kids that age will love it and they're sure to join in...They'll prob know it anyway. Quite a few football CDs kicking about think there is a Classic Cuts and I know I have seen others in my local DJ Shop.
Ask them for requests too and you'll get them.