It is polar dip season at PdvB. They have winter camps for the next several weeks. Part of the weekends activities is an opportunity for brave hearted campers and language students to go for a Polar dip. They first take the brave or fool hearted people in a building close to the glass tank. They first get the polar dippers to exercise and get the blood flowing well. The crowd cheers and out they come and jump into the 3' wide by 6 feet long tank full of water. The temperature of the water is slightly above freezing and extra snow is put in the tank at the last minute, just to chill it off a bit more. They jump down at the one end of the tank, need to walk to the other end and climb out the other end. It was great fun to watch.
Below is a slideshow of the fun.☺