Here's the original flyer for one of the earlier versions of a character meal at Walt Disney World. "Chip & Dale's Country Morning Jamboree" was a revamped version of "Breakfast with Melvin the Moose" another old school character offering. The shows kind of served as an early morning edition of the Hoop Dee Doo Musical Review. They served plenty of food, offered a family-friendly Hee-Haw style show and provided guests interaction with Disney characters - mainly the Country Bears and then later Chip n' Dale were added to the mix. It appears the Ft. Wilderness breakfast shows sprung up in the mid-80's but were all but a memory come the early 90's.
All I can really offer you here is a scan of the brochure. If you want more info on this attraction check out Walt Dated World for pictures, memories and a little more detail.