Halloween Haunting, held annually at Tenkiller State Park, begins with pumpkin carving in the morning. A limited number of pumpkins will be provided for carving, but you are asked to bring your own carving tools.The fun continues throughout the day with fun and games for young children including autumn crafts, and there will be plenty of costumed revelers. Children will love the Trunk or Treating in the evening that takes place in front of the nature center. Watch as they fill their bags full of candy with delight and head over to the Halloween carnival. There will be face painting and plenty of prizes for kids to win. Marvel at the decorations as you sip on hot cocoa and cider and enjoy a decadent s'more at this family friendly Halloween event.