For breakfast, take the Animal Kingdom bus. Mention to the driver when you board that you need to go to AK Lodge. Sometimes, they can take you directly. If they are unable, they'll at least point you in the direction of the connecting AK Lodge bus (Stop 7) at AK. That bus runs every 15 minutes, even in the morning.
An alternative would be to go to the MK, and catch the AK Lodge bus from there. I personally recommend the former suggestion over this one. Buses are dispatched from the opposite side of the MK bus loop, and often times will bypass the load zone, unless they specifically know someone is there... (it's sometimes hard to see folks when they sit down at a bench away from the load zone)