Officials at the Lincoln Children's Museum say they have now attracted more than 2.5 million guests to the center.
Jerry and Connie Barnett of Lincoln pushed the nearly 25-year-old museum past that mark when they visited Saturday morning with their grandchildren, Coco and Eddie.
They were given gifts, including a five-year museum membership, museum store gift certificate and a free week at a museum summer camp.
They said were "overwhelmed but excited."
