Alex is traveling all by himself to meet his grandparents and cousins who live far away! He wakes up early each day, stuffing his suitcase with all it can hold and draws postcards when he feels a bit anxious to calm himself. Meanwhile, Grandpa Leander, Grandma Alexi, Aunt Sophie, Uncle Mike, and twins Sam and Tina eagerly prepare for Alex's arrival with creative and fun projects, building tree houses and more. What will happen when Alex and his family members finally see each other?