Spa, Sauna and Massages in Montreal Chinatown. Lucky Water Spa is located in the historical building of the Holiday Inn in Chinatown Montreal. Bathing Suit Optional. The spa is divided into Men and Women sections both include a hot pool, cold plunge, dry sauna, and a wooden bath. The bathing areas include traditional Jacuzzi bath areas and standing western-style showers. Children between 10 and 16 are welcome to enjoy the baths, but must be accompanied by an adult.