If you go during the Food & Wine Festival, try these (we went last year during free dining, and used all our snack credits for them, even though the "snacks" were over the oft quoted $4 limit:
Frozen Grand Marnier Parfait, Orange Coulis [Desserts & Champagne Booth]
Green Tea Plum Wine Cooler [China]
Mango Green Tea Slushie [China]
Seared Beef Tenderloin with Sweet Potato Purée, Mango Barbecue Sauce [Cape Town, South Africa]
Praline Bread Pudding, Bourbon Caramel Sauce [New Orleans]
Cabernet Short Ribs with Mashed Potatoes [France]- this was SO filling it worked for lunch
Warm Chocolate Lava Cake with Bailey's Ganache [Ireland]- again, and again, and again- warning for the chocoholics out there, you WILL be addicted
At the AK Lodge, you can get zebra domes at Mara's (quick service)
Chocolate mousse anywhere (world showcase quick services, and ABC Commissary in HS)
Great muffins at Starring Rolls Cafe....
The flatbreads at the California Grill are wonderful, and big enough to split...