The A.C. Polar Bears’ 28th annual plunge will occur in front of Resorts Casino Hotel at noon on New Year’s Day. Onsite registration ($27 for one person; $40 for two people) begins at 10:30 a.m. This year’s plunge will benefit the Atlantic City Boys & Girls Club. An after-party will take place at Landshark Bar & Grill with games, prizes and “silliness.” Resorts Casino Hotel is located at 1133 Boardwalk, Atlantic City. Go to AtlanticCityPolarBearClub.com.