Today's party is very interesting. I mean, how can we apply a go green theme into a party?they had an answer. These pictures were taken from James and Alex's birthday party via hello lucky's click here . Look how they used unused cardboard box into vehicle and castle. They also put used newspaper for bunting. And the paper hat complete the theme. So cute, on the invitation they wrote B.Y.O.B which means bring your own box! don't you wish to attend one party like this?