Diya is excited to be going to India for Diwali, the Festival of Lights. That means she'll get to spend time with Nani, her beloved grandma, who she hasn't seen since her family moved from India. Now India is 7,850 miles away... Once Diya arrives in India, she immediately feels at home with Nani. Together they go shopping at the bazaar and prepare for the festival. As Diya and Nani celebrate Diwali together, Diya's heart soars. But all too soon, her trip will come to an end. Is there a way for Diya to take some of the light and magic of Diwali with her when she leaves?