Laura and her family are going on a trip to Grandma Willow's in the country. Grandma Willow lives in the country house that Laura's Dad used to live in. Laura's especially excited because there's a big sunflower field surrounding the area and she gets to take Hamtaro along. When Hamtaro hears about it, he tells the whole ham-ham gang. They all want to come, but they can't. It's an overnight trip and their owners would miss them. Oxnard really wishes he could go, as the idea of all those sunflowers holds great appeal for him. Finally, the day of the big trip comes. As they near Grandma's house, they can see the sunflower fields. Hamtaro is amazed by them. When they reach the house, Hamtaro can't wait to get out of his carrier. But he has to wait for Grandma Willow to get everyone settled in and stuff. Then, Boss shows up! He's a field hamster, so he doesn't have humans who would get upset. He snuck into the car and came along for the ride. Eventually, Laura gets Grandma Willow to lead h (thetvdb.com)