Duane's Ono-Char Burger Menu (Update 2025)

Duane's Ono-Char Burger offers a variety of mouthwatering burger options, like the popular Teriyaki Shoyu and the indulgent Nui-Nui double patty. The menu also features specialities like Deep Fried Shrimp & Fries and Chicken & Chips. For vegetarians, the Combo Sandwich with a mix of lettuce, tomato, sprouts, cucumbers, mayo, swiss, and cheddar is a must-try. Customers rave about the flavorful burgers and the delectable onion rings, making Duane's a go-to spot for handheld meals that never disappoint. The outdoor seating area provides a casual dining experience, perfect for enjoying the fresh and satisfying burgers served here. The family-owned charm and the made-to-order freshness add to the overall appeal of this burger joint, making it a standout in the Kauai dining scene.