It€s Sukkot, and Sam, Ava, Mom, and Dad are building a sukkah, or little house, outdoors to celebrate the holiday. They can€t wait to share their first meal inside. But€"pitterpatterpitterpatter€"it begins to rain. €œPoor little sukkah,€ says Ava. €œAll alone in the rain.€ But is it? It may be just the right shelter for some very surprising guests.