Oahu HSRA Winter Extravaganza Wednesday, February 13, 2019 9:00 AM 09:00 Thursday, February 14, 2019 5:00 PM 17:00 Hilton Waikiki Beach Hotel (map) Google Calendar ICS From 9am - 5pm on 2/13/19 and 9am - 5pm on 2/14/19.