Not sure if any of these are what you are looking for, but maybe they will give you some ideas!
from :
http://www.allearsnet.com/tp/ep/issue333.htm
Lisa McBride: I used all of the different guidebooks to get information on each country. I then made a scavenger hunt list using the information. When we got to Epcot, I gave each child their list and a camera. They were instructed to find as many items as they could on the list and take a picture of it. The list included: Find a Mexican artifact (Mexico); find a train (Germany); find a giant troll (Norway); find a drum (Japan); find a totem pole (Canada). Even Hunter, who was just 4 at the time, got in on the fun. (Of course, we had to read the list to him.) We had so much fun that we decided to continue on with our scavenger hunt theme. One year it was finding the Hidden Mickeys in each country -- kind of typical, but fun. Another year, we gave each child $20 and they were instructed to find a snack item in each country. The goal was to see if they could find an item in each country without going over their $20 budget. Actually, that scavenger hunt was fun for all of us because at the end of the day, we were able to sample all of the goodies. The next year, we again gave them a budget ($30), and they had to find an item in each country that had the country's name or symbol on it. The goal again was to find as many items as possible and not go over budget. Some of the items they purchased were antenna toppers, magnets, pins, postcards, etc. Yet another year, we gave them a list and a camera. This time they were to find something with an armadillo on it (Mexico); find something with a cat on it (Japan); find a giant soccer ball (United Kingdom); find a beautiful statue (France); find a cart selling glassware (Germany), etc. All of these scavenger hunts have encouraged the children (and my husband and me) to explore the various World Showcase countries and it also encouraged them to talk with the Cast Members.
http://www.passporter.com/articles/hunts.asp
http://www.disneysurvivalguide.com/