Phoebe's day is full of tomorrows: Mama says they can make pancakes, her teacher announces musicians will visit the class, and Phoebe will get ice cream after her haircut--but none of it 'til tomorrow. Phoebe feels frustrated and impatient. Why can't these good things happen right now? Later in the day, Phoebe's grandmother bakes cookies and shares the secret ingredient to turn today into tomorrow: a good night's sleep. Phoebe decides she'll try it...