I am a little anxious about this event. What do others think about how busy it will be for Avatar? Have they been closing it periodically to visitors during regular hours due to capacity? Do you think there will be a line to enter it specifically during the event - meaning will people line up when they first arrive at 7? I would think most are like my family in that we are going specifically to experience this land and especially at night - so it will be the busiest. We also are hoping to see the lake show.