Given that it's crowded with surfers and home to the Ford Ironman Triathlon World Championship, it's safe to assume that there are lots of hungry folk in the town of Kailua-Kona on the island of Hawaii. But you don't have to swim across 3.8 km of ocean,
cycle for another 180 km and then run a marathon like the triathletes do in order to work up an appetite. Merely spending a day on the beach or doing a spot of fishing will suffice. And when the...