Here's a list from my recent trip. I liked the selection and service at Aloha Ukulele best (longneck Kamaka concert!) but their prices were a bit steep. Bob's had a decent selection too, but depending on who is there when you go, you will either be welcomed warmly, or treated poorly, from what I hear (my experience there was good, but others have told me differently). And Pua Pua was good too, but - no Kamakas at the time, so they didn't make the top of my list
Aloha Ukulele
2005 Kalia Tower
Hilton Hawaiian Village Resort
Waikiki, Honolulu, Hawaii 96815
Phone: 808-955-5295
Bob's Ukulele
2552 Kalakaua Avenue
Waikiki, Honolulu, Oahu, Hawaii 96815
Phone: 808-372-9623
Ukulele House - Waikiki
Waikiki Shopping Plaza
2250 Kalakaua Avenue
Waikiki, Honolulu, Oahu, Hawaii
Ukulele PuaPua
Sheraton Waikiki 2255 Kalakaua Ave. #18 Honolulu, Hawaii 96815 U.S.A. (808)923-9977
Moana Surfrider 2365 Kalakaua Ave. DHW #5, Honolulu HI. 96815 U.S.A. (808)923-9977
Hawaiian Ukulele Company - Aloha Tower
Aloha Tower Marketplace
1 Aloha Tower Drive
Honolulu, Hawaii 96813
Phone: 808-536-3228
Island Guitars - Ward Warehouse
Ward Warehouse Shopping Center
1050 Ala Moana Boulevard
Honolulu, Oahu, Hawaii 96814
Phone: 808-591-2910
Dan's Guitars
2000 South Beritania Street
Honolulu, Oahu Hawaii 96826
Phone 808-942-2900
Easy Music Center
1314 South King Street
Honolulu, Oahu, Hawwaii
Phone: 808-591-0999
Goodguys Music and Sound
619 Kapahulu Avenue
Honolulu, Oahu, Hawaii 96816
Phone: 808-732-4663
Hawaii Music Supply - Wahiawa
Kamehameha Highway
Wahiawa, Central Oahu, Hawaii 96786
Phone: 808-622-8000
Easy Music Center - Pearl City
98-425 Kamehameha Highway
Pearl City, Oahu, Hawaii 96782
Phone: 808-484-1360
Hawaii Music Supply
101 N. Kamehameha Hwy., Wahiawa, HI, (808)622-8000
Honolulu Nuts and Ukulele Co.
41-1537 Kalanianaole Hwy
Waimanalo, HI 96795
(808) 259-7880