Go through fact sheet on Japan
some rice, chopsticks and plates per cub
chopsticks - sit the cubs around a table and give each a pair of chopsticks and a plate with an even number of grains on each plate, on go they must move the grains of rice using their chopsticks to the cub on their left for a set amount of time. the cub with the least amounts of grains after the time is up wins. can pair the cubs up if their chopstick ability is not very good. sit them opposite each other and can then do an illimination!