Currently, there are are NO competitive NGC Registry sets relating to the State of Hawaii. The Kingdom of Hawaii has three such sets:
http://coins.www.collectors-society.com/registry/coins/public_sets.aspx?CategoryID=42&sets=us
There is a possibility to create several State of Hawaii sets. I have contacted NGC today (via email) making a formal request based on the following information from the NGC website:
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What coins are eligible for the NGC Registry?
All NGC-certified coins are eligible for the NGC Registry, although there are not Competitive Sets for every coin. You may request a new Competitive Set by emailing Registry@NGCcoin.com. US Competitive Sets and all Custom Sets accept both NGC- and PCGS-certified coins. World Competitive Sets accept only NGC-certified coins.
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2) Hawaii Undated So-Called Dollars. So-Called Dollars as listed in Hibler & Kappen. I request HK-721 though HK-723 inclusive be created as a Hawaii Undated So Called Dollar Competitive Registry Set.
3) Alaska-Hawaii Statehood (combined) 1959 (Mishler Issue) So-Called Dollars. So-Called Dollars as listed in Hibler & Kappen. I request HK-528 though HK-537 inclusive be created as an Alaska-Hawaii Statehood (combined) 1959 (Mishler Issue) So Called Dollars Competitive Registry Set.
4) Hawaii Statehood 1959 So-Called Dollars. So-Called Dollars as listed in Hibler & Kappen. I request HK-547 though HK-551 inclusive be created as a Hawaii Statehood 1959 So-Called Dollars Competitive Registry Set.
If you are interested please e-mail NGC at Registry@NGCcoin.com.