Unless things have changed since late May --
One AP loung is in DAK. Look for Pizzafari. It's in the back and hard to find. If you are standing in front of the building it's in the back on the left.
At Epcot/The Land: The AP lounge is on the upper level. In the atrium look up to the top. You will see a glassed in area and probably people walking around and pics in the background. Take the elevator on the left side to the third floor.