On Monday, NAU will honor the life and mission of the Rev. Martin Luther King, Jr., a man who dedicated his life to the nonviolent but unending march for civil rights. The day’s events include a celebration, a march and a day of service to support the Flagstaff community. Volunteers can participate in a day “on” with opportunities at the Flagstaff Family Food Center, Hope Cottage, the Sunshine Rescue Mission and the Murdoch Center.