Take part in a journey around Lyonia Environmental Center and Lyonia Preserve to discover how animals ensure survival through winter by scavenging, saving and storing. Participants will pretend to be Florida scrub jays and cache their acorns away for the winter. The person with the most recovered acorns will receive a prize from the Friends of Lyonia Environmental Center. 2150 Eustac Ave, Deltona. RSVP: 386-789-7207 ext 21028. LyoniaPreserve.com.