Steelgrass Farm on Kauai is another ag overachiever, although of a very different sort. Steelgrass, founded by brother and sister Will and Emily Lydgate, is ostensibly a cacao farm — the family is growing enough cacao to distribute the trees to farmers across the island in order to start a single-origin chocolate to be marketed with all the cachet brought by the name Kauai.
A gift shop sells chocolates, and visitors can rent one of two cottages and perhaps even avail themselves of a recording studio. It is used for recording music (acts as varied as gospel's Dixie Hummingbirds, ukulele sensation Jake Shimabukuro and background music for yoga classes). It's also done duty as a spot for voice-over work: Actors Ben Stiller and Jack Black have recorded parts of movies here.
Not all farm tours are as down-home. On Friday mornings, you can get a terrific glimpse of what might be the future of food at a sprawling project called the National Energy Laboratory of Hawaii in the lava fields just outside the Kona airport on the Big Island. Here, an experiment designed to generate electricity by using the temperature difference between cold, deep ocean water and warm shore water is paying unexpected dividends.
Although the power-generation part of the project is still a work in progress, for a couple of years the Big Island Abalone Corp. has been raising abalone — at least 60 tons a year, with a goal of 100 tons — and the red seaweed on which it feeds using an ingenious system based on the nutrient-rich cold water.
The NELHA site includes aquaculture start-ups growing lobster and kampachi, as well as companies making sea salt and desalinating ocean water for bottled water.
Or you could just go to a farmers market. They're so popular on Kauai that the audio tour on the GPS in my rental car listed them by day of the week.
The Hanalei market on Kauai is an ideal place to start. Its carefully selected assortment of farmers, artisan food makers and craftspeople also contribute to a good cause.
The lovely green valley the market inhabits once was slated to be turned into a golf course. Locals banded together to create the Waipa Foundation, a nonprofit group dedicated to restoring the 1,600-acre watershed and fostering community through traditional agriculture. That's the organization that sponsors the market and benefits from it.
Just think about all the good you could be doing by scarfing down a couple of pounds of mangosteens.