Blank Lounge Landmark is a lounge bar on the 75th floor of Landmark 81 in Ho Chi Minh City, serving drinks, cocktails and food. Guests can have frozen piña coladas and wine while viewing the sunset and night skyline from the indoor area and terrace. To reach it, give your name at the hotel entrance on the first floor, then transfer elevators once on the 48th floor to go up to the 75th. Visiting without a reservation can mean a wait of 30 to 40 minutes or more.