October 19, 2013 Roswell – Dressed as a large mouthed bass, Nikki Murphy (right) entertains a group of hikers as they walk the trails at the Chatthoochee Nature Center in Roswell during a Halloween Hike on Saturday, October 19, 2013. For the past 30 years the nature center has put on this alternative, non-scary Halloween activity that takes visitors on a little less than a mile trek through the woods. JONATHAN PHILLIPS / SPECIAL