Hi Melissa,
How wonderful that you are planning an early December Walt Disney World Resort vacation. The holiday season is my favorite time to visit and the whole Resort dresses up to the occasion with its decorations, special events and shows.
Although my family and I have visited the Resort many times in December, not until this past year I was able to attend
Mickey's Very Merry Christmas Party. It was an awesome experience, with Magic Kingdom all decked out, an incredible parade, an extra special fireworks, and milk and cookies.
Although dates for this year have already been announced, ticket prices have not. Based on last year, tickets should go on sale soon. Last year ticket prices were approximately $74 for ages 10 and up, and $69 for children 3 to 9 years old, and went on sale in the second week in April. That's right, your one year old does not need a ticket. Yeah!
If you have any other questions, don't hesitate to come back. We are here to help.
Ricardo.