I will never forget Christmas day at MK..., I believe it was 1996 (possibly 1997). We were there to move my mom into her new house in Orlando, she just relocated from PA. We had NO idea about the craziness! We did not know better... we arrived around 9:30am, in the MIDDLE of the Regis parade. The announcements immediately said, "Main Street USA has reached its full capacity, please proceed to Tomorrowland!"... as they hearded us all like "cattle", nicely, to Tomorrowland (through a back gate). Then we heard "Tomorrowland has reached its full capactiy, please proceed to Fantasyland!"... then we heard "Fantasyland has reached its full capacty, please proceed to Frontier Land"... which is where we could finally stay!
It was SO cold, we were in light jackets, and buying hats and gloves from the gift shops. I think it was historical lows that year. The ONLY ride I remember was the Jungle Cruise (and I was 23 years old.) The tour guide asked my mom where she was from, she answered "Orlando" He put his hand over the mic, and said to her (so everyone could hear)"didn't anyone tell you not to come to WDW on Christmas day!" It was SO funny.
We stayed until the fireworks... milked every minute and had a great time! I would do it all over again when my kids are grown so they MIGHT have as much patience as we needed.
But oh, the things I know now thanks to the DIS!!