Human: Does Disney's Alice in Wonderland involve the celebration of a holiday? Assistant: 
Yes, Disney's Alice in Wonderland involves the celebration of a holiday. In the movie, Alice meets the Mad Hatter. The Mad Hatter is having a tea party to celebrate his Unbirthday, which is a holiday which happens every day of the year which is not the subject's actual birthday. So, Disney's Alice in Wonderland involves the celebration of a holiday.