I just called for a ps today for 12/17 and I was told the latest ps I could get was at 5:20...... so either they are completely booked up (which I doubt because I called exactly 90 days before) Or that means they close, probably at 6:00.
i have a 5:30 for 12/12 but that is the exact time i asked for. if i remember last year the sit downs are closed and some of the walk up carts and stands are open but not many, a couple counter service places do the cookies and hot chocolate.