Join a Naturalist at Lykens Glen for a fun evening exploring the Rattling Creek. Discover what lives in the water and learn all about macroinvertebrates. Dress for the weather; this program will take place entirely outdoors. Closed-toe shoes (water shoes or old sneakers) are highly recommended as we will be walking over slippery rocks in the creek. Ages 5-10, one chaperone per child. Pre-registration required.