Kauai Juice Company

Adored by locals, this shop is a favorite for its impressive selection of juices and smoothies. Kauai Juice Co. prides itself on its low carbon footprint: the shop's ingredients are harvested organically, juiced immediately, bottled the same day and meant to be consumed within three days. There is no solid food on the menu here, so grab a few juices and a poké bowl from the Fish Market to enjoy at the tables next door. When finished, return your juice bottles—the shop pays ¢50 for every bottle that is returned for reuse.