• Youngsters learn about the life cycle of frogs during this leap frog activity.
    Youngsters learn about the life cycle of frogs during this leap frog activity.

    From May 16 to 22, the Nature Conservancy and Green Ribbon Initiative partners will host Oak Openings Blue Week, an annual nature festival featuring more than 20 free, family-friendly events across northwest Ohio and southeast Michigan that celebrate the arrival of spring and the region’s natural heritage.

    Blue Week provides an opportunity to learn about the globally unique Oak Openings region, a t…