My kids like to play the video game Pikmin. If you have never heard of Pikmin or never seen one, they are little creatures that have leaves and/or flowers at the top of their heads. One evening, my children decided to BE Pikmin. So, they made themselves little hats out of aluminum foil and put a leaf in the top of it.
Seven got rid of his leaf and put flowers in his hat instead.
Finn's leaf wasn't that big, but it was there.
Piper and Finn even turned their Furbies into Pikmin!