I worked in food & beverage as an exec with Barilla, Coors and Club Med during my 20+ years living in Japan. I know a good fish when I see one. My healthy diet is seafood/veggies centric.
I've worked several gigs in food and beverage, including president of Barilla Japan and I've lived on Kauai since 2004. Benefit from my experience during your trip to Kauai.
"At home you’re probably getting powdered turmeric. Take advantage of your trip to Kauai to enjoy fresh ground turmeric. Order Aktion Shot. Fresh ground turmeric & ginger w Hawaiian chili water & lemon"
"I recommend the avocado and cheesehamburg ¥1530. Comes with fresh squeezed veggie juice, rice and miso shiru soup. Be prepared to pay cash even though it is a chain. Five tables and 6 counter seats."
"Be sure to get an order of edamame. At least in my case, they cooked it up fresh, it was a large portion and quite perfect (I lived in Japan 20+ years.)"
"Very near National rental car return. Cash only but if you go inside they take your credit card! $4.18 which for LA right now is good price. Mostly $4.26 around town"