Head to the boardwalk in Sea Isle City for the Polar Bear 5K Run/1.5 Mile Walk for Autism. Runners and walkers of all ages and abilities are invited to participate. The race begins at noon, and afterward, head to the heated tents for an awards ceremony, magicians, face-painting and tasty treats. Individual registration is $25 for the run and $20 for the walk. For more information, call 609-602-5734 or visit the website.