ISLE OF PALMS POLAR PLUNGE

Participants are “Freezin’ for a Reason” during this annual dip into the chilly waters of the Atlantic. Proceeds raised benefit Special Olympics South Carolina, which provides year-round sports training for more than 30,000 athletes with intellectual and physical disabilities. The Windjammer, 1008 Ocean Blvd., Isle of Palms. Saturday, 10:30am start; noon plunge. $50. www.so-sc.org