When Sophie's parents leave for their annual adults-only summer weekend, she gets to stay with her grandparents in the city. And whether working with Grampa in his darkroom or walking with Gram in the park, Sophie knows she can look forward to a sensational city surprise that her grandparents always dream up just for her. Full color.When Sophie's parents leave for their annual adults-only summer weekend, she gets to stay with her grandparents in the city. And whether working with Grampa in his darkroom or walking with Gram in the park, Sophie knows she can look forward to a sensational city surprise that her grandparents always dream up just for her. Full color.