Well, if you want to get technical, Hawaii doesn't "award" any delegates on Tuesday, because their caucus isn't a binding process (and at any rate, they may not even have a straw poll; I haven't seen confirmation of this).
Yes they do award delegates. They may call it a caucus but in reality is more like a primary with limited polling places and limited hours than an Iowa type Caucus. 17 delegates are awarded proportionally by the results (3 each CD and 11 statewide).
http://www.weeklystandard.com/sites/all/files/docs/2012%20RNC%20Delegate%20Summary.pdf