In Honolulu the ship docks at 1 Aloha Tower Drive & Fort Street. The main street close by is Ala Mona Blvd. Everyone knows where it is & you can't possibly get lost. I believe it's called Aloha Towers area. I don't know the Pier number. I did a search on my gps unit for health services near the pier & came up with quite a few places all within less than a mile away. A search for Honolulu marriage licenses came up with 1250 Punchbowl St. Honolulu, Hawaii 96813 Phone (808) 586-4400. http://www.hawaii.gov/health/vital-r...age/index.html
which is .8 miles walking distance from the pier.
In Honolulu - Room 101 (1st floor) of the Health Department Building, 1250 Punchbowl St. (corner of Beretania and Punchbowl Streets)
Monday through Friday (excluding holidays), 8:00 a.m. to 4:00 p.m.
and don't forget the $60 cash !
Good luck- You couldn't find a better place to get married.