Hi Melissa,
Welcome to the Disney Parks Moms Panel! I love starting my day at Walt Disney World Resort with an early breakfast inside one of the theme parks. It's just a little extra magic to enter a park before it has officially opened for the day. If you are staying at a Walt Disney World Resort Hotel, check with the Lobby Concierge to see if there will be an early bus for breakfast reservations on the day you need it.
If you would rather have a few extra minutes in the morning, you can always take a taxi, Uber, or Lyft. If you have children who will need car seats, you might consider
Disney's Minnie Van Service. You order a Minnie Van through the Lyft app and they always have two convertible child car seats available.
Melissa, thank you for visiting us with your question. I hope you'll let us know if we can help you with any other planning questions.
Wishing you a magical vacation,
Amy H.