Pee-Wee Naturalist Fall Series for ages 3-4.  Head out with your little  one .  Play games, visit with animals and explore the outdoors as you discover all about A Hoot and A Holler, The Creepies and the Crawlies, and Native American Earth Skills – a perfect adventure to play in the outdoors, learn about nature and make new friends.  9:45-11am.  $40/members.  $50/non-members.  Registration required.  Chattahoochee Nature Center, 9135 Willeo Road, Roswell.  More info/to register:  770-992-2055, ext. 237, or chattnaturecenter.org.