Along with the dip in the Atlantic Ocean, events include an ice-sculpting contest, chili contest and 5k race.

The Special Olympics Polar Bear Plunge at Rehoboth Beach will be held on Sunday, Feb. 7 at 1 p.m., but there's a whole weekend of fun leading up to the big event.

Celebrating its 25th year, the Plunge began in 1992 when 78 "plungers" raised $7,000 by taking a dip in the frigid Atlantic Ocean.

Last year, 3,325 "bears" raised more than $780,000.

Since its inception, the plunge has raised more than $8.3 million for Special Olympics Delaware which provides year-round programs including sports training and athletic competitions for over 3,700 children and adults with intellectual disabilities

“Our polar bears continue to support this fabulous event year after year,” said Ann Grunert, executive director of Special Olympics Delaware. “And they also continue to recruit their friends to join them. This event truly is family-friendly, and the perfect way to give back to the community and support such a worthy cause.”

OTHER FESTIVITIES THIS WEEKEND INCLUDE:

Saturday, Feb. 5

•10 a.m.-12:30 p.m. - ice-sculpting contest at the bandstand on Rehoboth Avenue;

•12-3 p.m. - Fire & Ice Event at the Rehoboth Beach Fire Company featuring the Polar Ice Cream Throwdown and hot wing sampling from area restaurants;

•1 p.m. - 5k Run to the Plunge with registration starting at 11 a.m. at the tent on Rehoboth Avenue;

•2:30-5 p.m. - restaurant chili contest starting at the souvenirs area at the Atlantic Sands Hotel,101 N. Boardwalk, where a ballot can be picked up for $5 to start the chili-sampling tour.

Sunday, Feb. 6

•1-6 p.m. - Polar Bear Super Jam featuring the bands Ice Station Zero, Electric Velvet, the Clifford Keith Band, the Honey Pie Jones Trio and more, all at The Pond on First Street with free admission.

Restaurants and retailers throughout the Rehoboth Beach area have teamed up with Special Olympics Delaware to provide registered “bears” with special discounts and activities throughout the weekend.

The presenting sponsor of the Polar Bear Plunge for the 10th straight year is Wawa. In addition to the company's financial support, Wawa's "Community Care Coffee" vehicle offers free hot coffee and hot chocolate at the Plunge.

More information on the Plunge and all weekend events can be found at www.plungeDE.org.