The Children’s Room invites Arlington and Greater Boston area community members to participate in the 16th annual Memories Walk.

This year’s Memories Walk takes place on Sunday, Oct. 20, at 10:30 a.m. The walk will begin at Arlington Town Hall, 730 Massachusetts Ave.

Registration is $20 for adults and $10 for children under the age of 13. Participants can register online at https://www.firstgiving.com/organization/childrensroom.

The 3-mile Memories Walk will follow Massachusetts Avenue in Arlington.

“This popular event is a fun way to celebrate our special community and remember the important people in our lives who have died,” said TCR philanthropy director Kim Cayer. “In doing so, we’ll also support the important programs of The Children’s Room that provide support to grieving children, teens and families.”

Following the 3-mile walk, there will be food, entertainment and an inspirational program at Arlington Town Hall. This is a very family-friendly event, and organizers encourage you to bring your children.