FREE. Family 2-mile hike focused on snakes and reptiles, short presentation at the Robert Ferguson Observatory, followed by a trail walk. Event conducted in Spanish. Free transportation available within 20 miles for families in need. 10 a.m.–1:30 p.m. Robert Ferguson Observatory. 2605 Adobe Canyon Rd., Kenwood. Registration required with a refundable $5 deposit: sec.regfox.com/reptiles2026.