Review of Hawaiian Drink Flavor-TFA:

I tried this as a stand-alone @ 10% steeped for two weeks, a bit of EM For sweetening. Flavor was pretty good but a little light. Reminded more of a fruit punch and not so much Hawaiian punch like I was expecting. 

I would say with some help (maybe some pineapple or other tropical flavors) this could turn in to a really good recipe.

Throat hit seemed pretty heavy IMO, so I didn't try adding more flavoring for more flavor.