When visiting Epcot, most people do 1 or 2 things: Ride all the rides in Future World and/or drink their way through the World Showcase. Now, I know that's not true for everyone but it's very common. I feel like people are missing out so much in the World Showcase when they only spend time at the bars because the awesomeness is not so plainly obvious (say that 10x fast). So, what is there for you to do when you visit the World Showcase? Most people see the countries as boring yet I get so excited about the DETAILS. Ya, I know this is easier said than done if you've got kids in tow but I challenge you the next time you visit Epcot's World Showcase to really wander into and around the "countries". You will be amazed at everything hidden. Move awaaaaay from the lagoon in the middle of the World Showcase and back into the alleys of the countries.
My favorite example of this? Epcot's Morocco. Here is only a small photo sampling of what there is to offer but there is a bazaar hidden in this area. Did you know that?!?
Excellent music and things to see in the World Showcase! Trust me.
P.S. If you do have kids in tow, there are kid stations in each of the countries where they can pick up a mask on a stick and then take it around to every country to get it signed in the country's native language. This definitely helps keep the kids entertained! We picked ours up in Italy and went from there. We also challenged my two cousins to ask everyone how to say hello & goodbye in their native language and learn it.