ON20 Hall & Dine is a rooftop venue on the 20th floor of the Aston Makassar Hotel & Convention Center in Makassar, Indonesia. This venue offers stunning views of the city skyline and the sea, serving as a popular spot for dining, social events, and intimate wedding parties—while also being a captivating concert location where the soft glow of candlelight and superior acoustic ambiance transform live music performances into an intimate and unforgettable multisensory experience.