Dining Outside the Home: The Cabana Bar & Grill in Koloa, Kauai! Word is getting around that an open-air restaurant, with a backyard of Poipu Beach, is the place to go if you’re looking for a good time. Delicious food and tropical cocktails make this hotspot part restaurant, part beach bar. At The Cabana Bar & Grill seafood offerings and humongous burgers promise to make your mouth water as soon as the plate hits the table. No worries. There’s plenty of time to savor every bite as you sip the time away. After all, you’re in paradise and you’re not homesick. It doesn’t get any better than this.