Okay - so here's the deal. We have time in our little mini trip for one park - one day. We have been to MK about 6 times, Epcot twice. We have never been to MGM or AK. My children - 22 months, 6 and 11, love the MK. The 22 month old is a BL fanatic! The 6 and 11 enjoy riding the mountains. I was thinking we would just go back to MK. We have never been to WDW during the holidays - so I just started thinking - should we instead go to MGM? I was happy with my plan - but now I am having last minute second thoughts. Also - one day, one park is really our only option due to limited $ and limited time. Thanks in advance for your thoughts.