Happy birthday, trees!

"It's Tu B'Shevat-Jewish Arbor Day-and a diverse group of children work together to plant a tree. After digging a hole, placing the tree, filling the hole with dirt, patting the ground, and spraying the garden hose, the children celebrate by wishing the tree a happy birthday, and then look forward to when it blossoms on Tu B'Shevat the following year"--Amazon.