Willow Center for Grieving Children Share: Community OrganizationsNon-profit Willow Center for Grieving Children Visit Website 0309 2nd St. P.O.Box 1361 Lewiston, ID 83501 (208) 791-7192 Facebook Hours: MONDAY-THURSDAY 9:00-4:00, FRIDAY 9:00-12:00 About About THE WILLOW CENTER PROVIDES PEER SUPPORT GROUPS FOR CHILDREN, TEENS, AND FAMILIES GRIEVING A DEATH OF SOMEONE CLOSE TO THEM. FREE OF CHARGE.