Welcome to COSMO, the newest gem in the heart of Rex Saigon, where luxury meets adventure. Designed for those seeking unforgettable experiences, COSMO offers a world-class venue for entertainment, blending sophistication with high-energy events and activities. Step into a space where elegance and excitement collide, hosting luxury gatherings and internationally-inspired events that redefine nightlife and leisure. From exclusive parties to bespoke experiences, COSMO promises to be the epicenter of cosmopolitan entertainment in Vietnam. Get ready to explore, indulge, and elevate your nights at COSMO – your ultimate destination for global luxury and adventure. Event upcoming: Something Extraordinary Is Coming This March... Whispers of elegance and excitement are in the air as COSMO prepares to unveil its doors. Nestled within the iconic Rex Saigon, this hidden gem promises an experience unlike any other—a place where luxury and mystery intertwine to create unforgettable moments. Mark your calendars and step into a world of sophistication, exclusivity, and intrigue. The soft opening this March will be your first glimpse into COSMO’s bold new vision for entertainment. The secret awaits... Will you be part of it?