Does anyone know how Disneyland constitutes the decision for the change in their hours? I'm curious because we are going to be there the week after Thanksgiving (which I've heard is an awesome time to go) but the park hours suddenly change to 9AM - 8PM for that week when just the week before it is 8AM - Midnight. Anyone know why? Then a week or 2 later they switch back to the regular 8-midnight time. We're gonna get robbed of 15 hours total!