HWWA Annual Conference — October 15-17, 2025 — Registration is full and closed!
HWWA Annual Conference — October 15-17, 2025 — Registration is full and closed!
ʻōlelo noʻeau
Join us at the Aulani, a Disney Resort & Spa in Ko Olina — where guests will experience a blend of local culture and Disney magic.
Ko Olina, Hawaiʻi
92-1185 Aliʻinui Drive
Kapolei, HI 96707
Aulani rooms are fully booked.
Disney Group Reservations:
Call (407) 939-4686
Monday to Friday:
8:30am to 6:00pm EST
Saturday & Sunday:
8:30am to 5:00pm EST
Group Booking Code:
Aulani Hawaiʻi Water Works Association 2025
G0855228
Manage your Aulani hotel reservation online.
Use the group booking website to book, modify or cancel hotel reservations for HWWA.
Group Booking Code:
Aulani Hawaiʻi Water Works Association 2025
G0855228
Aulani offers online check in up to 10 days prior to a guest’s arrival date.
Guests can streamline check-in and pick up their “Key to Aulani” card in a designated area in the Makaʻala Lobby. To use this service, guests need their hotel confirmation number and arrival date.
The Hawaiʻi Water Works Association (HWWA) is a registered 501(c)(3) organization.
Copyright © 2025 Hawaiʻi Water Works Association - All Rights Reserved.
HWWA | 630 S. BERETANIA ST | HONOLULU, HI 96843