The Save Kogawa House committee initiated a campaign to save Kogawa's childhood home, owned by her father Gordon Goichi Nakayama, in the Marpole neighbourhood of Vancouver from demolition. They developed national support from writers and writing organizations across Canada demonstrating that the house at 1450 West 64th Avenue was regarded by many as having historical value and literary significance, similar to Berton House, Emily Carr House and the Haig-Brown Institute. The Save Kogawa House committee made a successful presentation to the City of Vancouver councilors to create an unprecedented 120-day delay of the processing of a demolition permit on November 3, 2005, two days after the city had pronounced Obasan Cherry Tree Day and planted a graft of the cherry tree at Vancouver City Hall from the original tree at Kogawa House.