OK, to get to the TTC from the Beach Club early in the morning, you need to take an early bus to the Magic Kingdom, then take the resort monorail to the TTC.
However, if you want to go to an early breakfast at various resorts, that's really not the best way.
If you want to go to an early breakfast at one of the monorail resorts, just take the early bus to the Magic Kingdom about 1 hour before your breakfast reservation. Tell the bus driver where you are having breakfast, and they may be able to take you directly there. If not, then take the resort monorail directly to that resort from the Magic Kingdom, or just walk to the Contemporary.
If you want to go to an early breakfast at Boma at Animal Kingdom Lodge, then take an early bus to Animal Kingdom and tell the bus driver that you have an early breakfast at AKL, and he may be able to take you directly there after stopping at Animal Kingdom.
You are already at the Epcot resorts area, so just walk to any breakfast in that area.