Hi Lauren!
What a great question! We too are big fans of Halloween at Disney Parks, and we of course make all our holidays at home very Disney as well. I already have my daughter's Tinker Bell costume ready for our October vacation to the Walt Disney World Resort.
To my knowledge, there has not been any official announcements of Halloween activities at Aulani, A Disney Resort & Spa for 2015. I did find some
information from the Disney Parks Blog on what was offered in 2014, and that might give you an idea of what to expect. I would imagine, based on the date of last year’s announcement, that you could expect details sometime in early to mid-October. On select nights last year there were family parties and teen parties offered. On Halloween itself, trick-or-treating was available for little ones to dress up in costume and fill their bags with goodies!
Keep an eye on the Disney Parks Blog as Halloween approaches for any exciting announcements! If you have any additional questions as your trip approaches, feel free to ask us for assistance. We are here to help you plan a magical tropical getaway!
Aloha!
- Kate