11-11:30 a.m. at Lyonia Environmental Center, 2150 Eustace Ave., Deltona. Bring the family, and experience an up-close-and-personal encounter with LEC’s sea urchins, sea stars and sea cucumbers. This program is recommended for all ages. Free. Reservations are required; call 386-789-7207, ext. 21028, or visit https://tinyurl.com/lec-event.