American. Inside the Opal Grand Resort & Spa, the restaurant’s coastal décor is polished with warm woods, textured stone walls, rope detailing and living walls. The bar is spacious, and several nooks overlook the ocean and the buzzy Atlantic Avenue. The all-day menu covers all the bases. You’ll find easy dishes to snack on after the beach, or if you’re craving an extended Happy Hour experience, enjoy the cheese board, hummus, baked oysters and poke alongside casual burgers, flatbreads and salads. The entrées offer something for everyone, including chicken, steak, lamb and fish. Lunch and dinner daily.