A zebra dome is a dessert served at Boma and available at the CS Mara at the Animal Kingdom Resort. It's coffee/mocha flavored w/a chocolate coating. Many people just love them, but when we eat at Boma's, I'd rather have the fresh fruit.
It's like a tiny little tiramisu... with a glaze on it. Yummy. You can also get them packed to go from Mara (refrigerator section) if you don't want to go to the expense of eating at Boma.
A Zebra Dome is heaven on Earth! Like the above posters said, it is a pastry from Boma at Animal Kingdom Lodge. It has several types of chocolate in it along with a coffee liquer. They are very light, but amazingly tasty. You can Google them and find pics if you are curious.
Post 43, review of Boma dinner...scroll down towards bottom of review, pics of two dessert plates. The zebra dome is the white dome-shaped dessert with the chocolate squiggles across the top. HTH.