Today was the last day for this year.  Here is a sampling of things you can buy from a kiosk.  
Greece: Honey Baklava, Greek Salad, Souvlaki with Tzatziki Sauce Spanakopita
Fresh from Florida:  Blackened Mahi with Pineapple Salsa, Fishermans Stwe with Shrim, Clams and Seafood, Frozen Grapefruit Juice.  
Ireland:  Corned Beef and Cabbage with Colcannon, Whiskey Flan
South Africa:  Beef Sosatie, Durban Spiced Chicken.
New Zealand:  Lamb Chop, Chilled Nussels
Spain:  Gazpacho with Spanish Olive Bread, Sangira Flan, Paella with Shrimp, Clams, Chicken and Chorizo
each of these and all the others had a wine and beer offering too.  As someone else said each of these are served on an approx 4" syrofoam plate and costs between 1 and 5 dollars.