I think I'd go along with any verbal games, as long as dinner could continue while it was happening, yk? Food is fun...dinner is social, yk? You could always bring it back down....talk about each others best parts of the day, ask questions like 'what made you laugh today'...stuff like that. We kind of have non-stop cahtter at our dinner table....(my kid eats like there is no tomorrow though, so I don't have to worry about that!)...and I think as long as the noise level doesn't get crazy, and everyone is still eating, then I'd be fine with it.