Niina Aili's Syntymäpäivä Niina Aili's Birthday What is in the biggest box of all? Could it be a wish come true? Here is a fun and simple storybook designed to help teach children of all ages some common Finnish words. Readers young and old will enjoy celebrating a very special Syntymäpäivä along with Niina and her parents, sister and brother, who live on a family farm outside of the Lapland town of Keminmaa, Finland. Included with the book is a Finnish vocabulary list.