City leaders, businesses and community members got a snapshot of how visitors are helping shape the town’s future on Wednesday’s Impact 510: The Town Tourism Day at the Oakland Museum of California. Numbers released Wednesday show in 2025, 3.2 million visitors created a total economic impact of $740 million and helped support more than 5,200 jobs. “Wherever I go, people are happy about helping their city move forward, and I see people moving for…