2-4 p.m. – The Chattahoochee Nature Center holds a workshop on native plants for the home landscape. Presentation highlights butterfly gardens, trees and shrubs. Program includes walking tour of mature plants in the CNC gardens. Free for CNC members; included in general CNC admission. For ages 16-adult. 9135 Willeo Rd., Roswell, 30075. Go to: www.chattnaturecenter.org or call 770-992-2055 to learn more.