24th Annual Monarch Butterfly Festival and Families in Nature, 10:00 a.m. to 4:00 p.m.. Come and learn all about monarchs and their incredible migration story. Watch butterflies being tagged and be tagged yourself. Learn how to benefit all pollinators which are necessary for our food. Take a walk with a butterfly expert who will teach you how to identify butterflies. We’ll have grilled hotdogs and Bradley’s sausage dogs for sale. St. Marks National Wildlife Refuge is a Migration Magnet!