One Japanese airline company ever did a simple questionnaire collection.
They firstly asked kids to write down a favorite travelling place and they got the answers such as Okinawa, Mount Fuji, Hokkaido, Hot Spring and so on. Then they placed a secret gift on the table, a “Magic Ticket”, flying to anywhere in the world by simply writing down name in the ticket. Unfortunately there are only two tickets available, it’s restricted to “One ticket per person” policy means it always lacks of one ticket in order to cover all family members.
It’s very interesting to observe kids’ reaction, those parents who stay in a hidden room with a big question of
“If kids will ask me to stay here, not going?” 
Actually the result is a bit surprised to everyone. One boy began rubbing out the name and said
“Next time I will use my pocket money to buy another ticket then going with parents.” Another girls finally gave up by saying
“