The Oxygen Club on the sixth floor of Millennium Hotel Taichung (台中日月千禧酒店) in the Seventh Redevelopment Zone was refurbished with separate men's and women's sauna areas, each with a steam room, a dry sauna and hot and cold plunge pools, beside a gym and an outdoor pool with views of the city government district. It opens 6:00 AM to 10:00 PM, free to hotel guests and open to members.