Hi Peter,
Thanks for your question and welcome to the Disney Parks Moms Panel! Walt Disney World during the holidays is one of my favorite times of year to visit, so I can understand why your wife wants to attend
Mickey's Very Merry Christmas Party. Imagine sparkling icicle lights covering Cinderella Castle, snow falling gently on Main Street and sipping hot cocoa and you’ll get an idea of why I love it.
The 2014 party dates haven't yet been released, but often start in early to mid-November and run on select nights through late December. Based on past experience, I'm guessing those will be available around early May. You can find sleigh loads of information on the
Mickey's Very Merry Christmas Party site, including party dates and ticket information once those are listed.
I hope this helps, but if you have any other questions, please let us know.
Beth