The Arsenal Mall, in Watertown, will host a free health and wellness expo from 12 to 3 p.m. on February 16. This event, sponsored by Sports Authority, features demonstrations, health assessments and vendors focused on helping people live healthier lives.

“The expo will serve as a platform to educate people about local businesses, services and programs that are available to help them improve their overall well-being,” says Rachel Molina, director of mall marketing. “The event touches on health care, exercise and fitness, massage therapy, acupuncture, holistic nutrition and herbal remedies and supplements. We’ll also have skin care and spa demos.”

Molina says that the first 100 people to attend will receive goodie bags, and that all visitors can enter to win door prizes.

Location: Arsenal Mall, 485 Arsenal St., Watertown. For more information, call 617-923-9944 or visit Simon.com/mall/Arsenal-mall.