"Home can be a blue house with white trim you share with your mama. But it can be bigger than that, with lots of Big Mamas to take care of you when your mom works--different houses for every day of the week. Mondays mean Nurse Louella and bike riding. Tuesdays mean eating fufu with your fingers with Miss Zikora. And Wednesdays . . . well, no matter where you are, as long as you are with your Big Mamas, you are home."--
Deep in the shade of a walnut grove stands a tall tree that houses the Walnut Animal Society. Henry is a founding member, an inventor, and a tinkerer. Today Eleanor the bear and Henry search for his lost idea, but discover much more.