The plans you have sound wonderful!! I knew you would have lots of activities for them to do!!! My daughter used to play school constantly, from the time she was two. She had plastic chairs and a huge chalkboard her dad got her when he worked on an air force base that closed. She would set up school with all of her dolls and man, even at three she was a very strict teacher lol. I used to buy work books,stickers, teacher materials etc. She loved it, as I'm sure your daughter will!! Hopefully she will be nicer than my daughter was to her dolls!
Your idea is exactly what were planning to do. Cereal, fruit, yogurt, bagels and cream cheese. Easy peasey!! Then an early (@ 11:30 or so) lunch.