Yesterday as I went through bag check, the security cm looked in my bag. After spotting the brush, earphone, sunglasses, and flash light, she asked me if I knew about the quiet room. She said it's located in the American Pavillon, to ask a cm if my son needs it. In all my years going to Epcot I had never heard there was a quiet room. He didn't need it, but it is nice to know there is one there.