Celebrate our native blueberry at the height of the season during our Annual Blueberry Day. Enjoy a blueberry dessert and a demonstration of old-fashioned blueberry jam-making in the historic Jam Kitchen. Sample jam tastings, view the exhibits in the Thornton W. Burgess Gallery, browse in the unique Mercantile, stroll the paths of the Shirley G. Cross Wildflower Garden and grounds around the Smiling Pool. The Green Meadow Forest and Live Menagerie will be open.