What do flowers, hexagons, & snowflakes have in common? Join Marilyn Keigley of the MI Botanical Club on Thursday, June 28 at 1 pm as we explore all of the different shapes that nature has to offer. This 2-hour program is open to all ages. For more information visit grassriver.org. The entrance to Grass River Natural Area is at 6500 Alden Highway, Bellaire.