 Upon exiting the sauna, they sprinted around a flagpole planted in honor of the South Pole tradition, and took a brief roll in the snow before returning to the sauna.There are several patches made to commemorate the occasion that are entitled to be worn by those who have joined the 300 Club.Another version, called 200 Club exists at the Russian Vostok Station located at the Pole of Cold where temperatures regularly reach as low as -80 °C (-112 °F).