It was my daughter Layla’s ninth birthday last week, but if you’d asked her, it was more like her birthday season. Five months ago, Layla not only started talking about what gifts she wanted for her birthday— she began developing a meal plan for the big day (donuts, a Lunchable, and tacos). Layla deemed the day before her birthday, “Birthday Eve.” She went around talking about it to anyone who would listen, including a Target cashier, who thrilled Layla by correctly guessing that she was turning nine.