If you are looking for a good breakfast close to Epcot, Cape May Cafe at the Beach Club is great! It's excellent for kids, you get to meet Goofy, Minnie and Pluto, yet I found it to be quieter than most character meals. The food was delicious too! The only issue is that it is right near the International Gateway Entrance to Epcot, not the main entrance. So taking the bus to Epcot wouldn't get you too close to there, since it is past the opposite end of the park. But, from SSR, taking the bus to DHS and then the boat to BC would get you there. Not sure how early those will be running, or if you were trying to make rope drop, but you can enter Epcot through the Int'l Gateway in the morning from the Epcot area resorts.