Check out the FAQ (frequently asked questions) post at the top of the main page. Response number 2. It describes it nicely.
The Fort Wilderness campfire program happens year round in the "theater under the stars" located in the Meadows recreation area. It is free of charge.
The program consists of a sing along with a very talented Disney cast members leading the fun. After a brief introduction, our friends Chip and Dale will make their way through the crowd for pictures, autographs and general harassment of the guests. The sing along starts at 8 during the summer followed by a movie (the list is always posted at the top of the thread list) at approximately 8:40. During the winter (after daylight savings time ends, this year on Nov 4th) the sing along starts at 7 and the movie around 7:40.
There are 2 fire pits that are lit just before the sing along begins. These are for roasting marshmallows, hot dogs and whatever else you may wish to roast.
You can bring your own snacks and drinks with you or purchase what you need.
popcorn, candy, drinks and S'more kits are available at the chuckwagon, individual wooden roasting sticks are available.
Wooden benches are provided along with bleachers at the back of the theater. A blanket or cushion is always a good idea. The area is covered in pea gravel to prevent it from being muddy.
The restrooms are about a 100 ft walk behind the chuckwagon, the comfort station at the 1400 loop is utilized.
Be ready to clap, sing and participate (like so many other Disney activities)
Please make sure and say "Howdy" to the cast members and tell them you are a Dis'er