Bay City residents are gearing up for a chilly tradition that brings everyone together with laughs and bravery. On Saturday brave folks will jump into the cold water at Hilliard Pool for the annual Polar Plunge, starting at 9 a.m. Participants often wear fun costumes before splashing in, then warm up with hot cocoa and donuts afterward. For just ten dollars, plungers get a t-shirt and treats, while spectators can cheer from the sidelines. This exciting event kicks off the year with unforgettable fun and strong neighborhood spirit.