I'm assuming you mean around the World Showcase so here is my list:
* (Portions are big so they are perfect for sharing)
American Adventure - Jalapeno & Cheese Stuffed Pretzel or Cream Cheese Filled Pretzel (Block & Hans)
China - Vegetable Eggrolls (Joy of Tea)
France - Beignet, * Brie & Apple Sandwich, Crème Brulee, Framboise, Lobster Bisque, Napoleon (Boulangerie Patisserie les Halles)
Crepes (Crepes de Chefs de France)
Germany - Carmel and Chocolate treats (Karamelle-Kuche), Nudel Gratin, Paprika Chips (Sommerfest)
Italy - Cannoli (Gelato Kiosk), Chocolates (La Bottega Italiana), Small Plates (Tutto Gusto)
Japan - Candy and Snacks (Mitsukoshi Dept. Store), * Sushi (Katsura Grill, Kabuki Café)
Mexico - * Nachos, Paletas (La Catina de San Angel), * Trio Combo - Guac, Queso, & Salsa (La Cava del Tequila)
Morocco - Baklava (Pretty much all TS, CS, QS have them), Couscous, Tabouleh, and or Lentil salads (Tangierine Café), Small Plates (Spice Road Table)
Norway - Berry Cream Puffs, Cloudberry Horn, School Bread (Kringla Bakeri Og Kafe)
United Kingdom - * Fish & Chips (Rose & Crown Pub, Yorkshire County Fish Shop), Candy (Queens Table)
__Extra Credit__
Candy (Mouse Gears)
Caramel Apple Cupcake, Key Lime Tart, Whoopie Pie (Sunshine Seasons)
* Grilled Cheese (Taste Track)
* Small Plates (Fountain View Starbucks)