Jenny,
You can get also Tonga Toast at Captain Cook's Snack Company, which is the counter service dining location within the Polynesian. That was easier for us in the morning that a full table service meal!
For breakfast at Epcot, I would recommend the Princess Breakfast at Akershus, if your kids are into that. Otherwise I would go to Sunshine Season Food Fair, which is located in the Land pavilion. I think that their food is typically the best traditional counter service food in Epcot, as long as you are not looking for one specific cuisine in the World Showcase.
For lunch, there are many choices. I would say any of these would be good;
- Rose and Crown (table service - England)
- Chefs de France (table service - France)
- Boulangerie Patisserie (counter service - France)
- Tangierine Cafe (counter service - Morocco)
- Hacienda de San Angel (table service - Mexico)
- Via Napoli - (table service - Italy)
Of these I would go with either Tangierine Cafe (counter) or Chefs de France (table) for the food and the ambiance!
Write me back if you have any follow-up questions!
Have a magical (and delicious) vacation!