Hearty souls across the Northeast and Midwest often raise money for charity each season by risking frostbite, hypothermia, and frozen nose hairs to take part in the insane ritual known as the polar plunge. For the record, jumping into a freezing body of water doesn't make you tough, it just makes you look like...
https://www.hagerty.com/media/uncategorized/1998-saturn-marks-the-end-of-winter-in-michigan/