Kodawari Studios is a yoga and contrast-therapy studio in South Tampa with an indoor Nordic sauna heated to 195–205°F that seats 14 people, paired with three outdoor cold tubs chilled to 42–55°F. Each 60-minute session is guided through three rounds of 12–15 minutes of sauna followed by 3–5 minutes of cold plunge. Drop-in sessions cost $40, an intro offer gives seven visits for $77, and private experiences can be booked.