This time last week, I was already many hours into my day at Disney World's Magic Kingdom. A 4 a.m. wakeup call startled me out of bed, and by 5 a.m. I was outside the park with thousands of guests, counting down to the 6 a.m. early opening. In celebration of the start of a self-proclaimed "Monstrous Summer," Disney kept the Magic Kingdom, Disneyland and Disney California Adventure open for 24 hours straight, while promoting the release of its new movie, Monsters University. I was on-site – first in Orlando, then in Anaheim – for some live reporting.