Are you looking for food in Rexburg or the best restaurant? Kainoa’s Hawaiian Grill in Rexburg, ID serves up authentic Hawaiian plate lunch with a Mainland fusion twist — big portions, bold island flavors, and local favorites you won’t find anywhere else. From tender bulgolgi beef and crispy katsu chicken to our legendary Ono Fries, every plate is made fresh and served with aloha. Unbeatable value and friendly, family-style vibes. Visit one of the most popular restaurants and food places in town. Looking for affordable catering? No problem! We cater and deliver for your next event.