Nine-year-old Sumac Lottery considers it her job to make sure none of the Lottery celebrations are forgotten, especially now at Christmas time, and in her large, gay, and multiethnic family there are a lot of occasions for celebration in the house they all call Camelottery--but when a terrible ice storm hits Toronto, one of her dads, and her favorite brother cannot make it home from India, and it becomes increasingly difficult to hang on to the holiday spirit.