It is quite possible....I know Disney was toying with making most of Nov and December subject to Holiday pricing surcharges.The important thing to know is that even though it is called a "holiday" surcharge, it does not neccessarily have to encompass an actual holiday.It is tacked on to buffets during what Disney considers peak travel times ( even though the resort may be value season).If they are teliing people this already I would probably bet that it is so.The current surcharge period went from May 25,2008-July 5, 2008.