According to Cosmos Club's information, operating hours are 21:00–04:00, Tuesday to Sunday. DJ schedules, special events, or actual operating times may change; we recommend calling 0398 145 555 to confirm before your visit.
Cosmos Club is located at 21 Tràng Tiền, Hoàn Kiếm District, Hanoi. You can find directions using Google Maps by searching "Cosmos Club 21 Tràng Tiền Hanoi" and call 0398 145 555 for guidance if needed.
To reserve a table at Cosmos Club at 21 Tràng Tiền, call 0398 145 555 or contact via Zalo at the same number. Prepare your preferred date, time, number of guests, seating area preference, and any special requests. Your reservation is confirmed only after our booking team responds.
Based on our introduction and reference images, Cosmos Club features an electronic music venue with a DJ booth, LED screen system, and dynamic lighting effects. The space is designed for an immersive music experience and social gatherings in central Hanoi. Feel free to browse our photo gallery to choose your preferred seating location.
Cosmos Club features House, Tech House, and EDM music genres. The specific music program depends on our nightly DJ schedule, so please contact our booking team at 0398 145 555 if you're interested in attending for a particular genre or DJ performance.
Cosmos Club does feature special DJ nights and themed events according to our schedule. Themes, dates, and entry requirements may vary. Call 0398 145 555 to ask about events scheduled for your intended visit date.
Available seating areas include standing tables, tables near the DJ booth, sofas, and large group sofas. Actual locations, capacity, minimum spend, and availability must be confirmed for each date. Call 0398 145 555 for personalized seating recommendations.
Yes, you can arrange birthday celebrations, friend gatherings, or large group events at Cosmos Club. Please inform our booking team of your group size, date, and any requests regarding seating area, decorations, or special programs. Services and pricing are determined once Cosmos Club confirms availability.
Dress code typically calls for smart casual and comfortable attire suited to a nightlife setting. However, our reference materials do not specify a formal dress code. We recommend confirming with our booking team before arrival, especially for event nights with specific dress requirements.
If you'd like to secure a good spot and secure seating, you may contact us before arrival. There's no single "best time" as DJ schedules and crowd levels vary nightly. Call 0398 145 555 to ask for recommended times matching the program you're interested in.
You can submit a table reservation request via Zalo at 0398 145 555 or call directly at 0398 145 555. Provide your preferred date, time, number of guests, and seating area preference, then wait for our team to confirm. Sending a message does not automatically guarantee a booking.