Here’s a chilly way to bring in the New Year. Naval Air Station Whidbey Island fitness center is hosting a Polar Bear Plunge Sunday.

Participants must completely submerge themselves in the ocean, and may run back to shore after being completely submerged.

All children under 16 years of age who participate must be accompanied by a parent throughout the entire plunge. Plunge time is 2 p.m. at Rocky Point recreation area. Afterwards, join organizers at a bonfire for hotdogs, s’mores, hot chocolate and hot cider.

This is a free event, and all participants who sign up will get a chance to win prizes. Register at the front desk of NAS Whidbey Island fitness center. For more information, email karissa.sandstrom@navy.mil or call 257-6438,  extension 2420.