This event is in the "Children" group. This event is in the "Preschool (Birth to 5)" group. This event is in the "School-Age (ages 6-11)" group. Changing Caterpillars 2:00pm - 3:00pm Children, Preschool (Birth to 5), School-Age (ages 6-11) Registration This event is in the "Children" group. This event is in the "Preschool (Birth to 5)" group. This event is in the "School-Age (ages 6-11)" group. Jun 20 2025 Fri Changing Caterpillars 2:00pm - 3:00pm STEM, Workshop Library Branch: Green Tree Public Library Room: Sycamore/Hemlock Room Age Group: Children, Preschool (Birth to 5), School-Age (ages 6-11) Program Type: STEM, Workshop Registration Required Seats Remaining: 24 Body: How does a caterpillar change into a beautiful butterfly? Explore the lifecycle of a butterfly at this hands on science program for preschoolers and early elementary aged children presented by the educational specialists from ALCOSAN.