Well, the one thing you should know is that WS doesn't open until 11am. The exceptions are dining reservations and Frozen Ever After. So, do your breakfast, then you can do Frozen standyby. Then head to Future World. Do the rides you want, then head back to World Showcase. There is a lot for kids I think. They can easily run around. There are Duffy Masks on a stick that they can color in each country. You can ask cast members to write their name or something else in their language on the back. There are characters and shows in every country. Some of the shows are really neat. There is shopping which I would think your dds would love. If your kids like museum type stuff, then they will like that aspect as well. If not, enjoy what you can based on what they can handle. There is a ride in Mexico and going inside the pyramid is neat.