Get ready to be “freezin’ for a reason” as you take a chilling plunge into the Atlantic to benefit the Special Olympics of South Carolina. This year’s goal is to raise more than $75,000 and have more than 600 participants taking the plunge. The Special Olympics receives no federal funding and depends on funds raised to provide services to the athletes and their families. Sands Ocean Club, 9550 Shore Drive. Saturday, 10 a.m. Visit website for fundraising info. (843) 446-5820, www.polarplungesc.com