Stephanie,
For Wednesday at the Animal Kingdom, here are my preferences;
- Breakfast: Donald's Safari Breakfast (Table Service Buffet)
- Lunch: Flame Tree BBQ (Quick Service)
- Dinner: Yak and Yeti (Table Service) or Tusker House (Table Service Buffet)
For dinner, either are good choices. Yak and Yeti is a more formal dinner setting, but the buffet at Tusker House may make it easier to feed the kids. I would opt for that. And before you ask, the dinner there is VERY different than the Breakfast buffet served at Donald's Safari Breakfast.
Friday is a great Epcot park day. As for food, I would say that the kids might like Biergarten for dinner, as it is a fun setting, but not inappropriate (despite the name!). For lunch I would go with the counter service in the Land Pavilion, where you have variety and a nice air-conditioned setting.
Have a magical (and delicious) vacation!
Park and food on friday