dansyr,
I believe you are talking about the Vacation Kingdom Lunch Certificates and they are good only during lunch. Those are $30.50 and include an appetizer, entree, dessert, non-alcoholic beverage, tax and gratuity.
We used these at RF and came out STUFFED. Two of us split the Rainforest Pita Quesadillas ($8.49), the Primal Steak with six Nile Shrimp Enbrochette (the server was nice enough to let us add that on instead of regular shrimp ($22.99 + around $7.00 for the shrimp), and Gorillas in the Mist ($5.99). Needless to say, we're going back in December!