Winter is one of the best times of year to explore nature at night. The winter world of the Chattahoochee Nature Center is one that deserves exploration in the dark. Listen for the sounds of winter in the woods and gaze up at the stars, while enjoying the crisp air of the season. A campfire where you can roast a marshmallow will be waiting for you as the evening wraps up. $12 General Public/$10 CNC Members. Register by January 9 and save $2. All ages. Chattahoochee Nature Center, 9135 Willeo Road, Roswell. 7:00 – 9:00 p.m.