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spec: When the post office closed in 1956 , its only three postmasters had been John , James , and Mamie Blaker . On Take Our Daughters to Work Day , kids give us feedback on our products . She has been the powerhouse behind many of the foundation 's initiatives such as " Take Our Daughters to Work Day , " now a national phenomenon . If necessary , it administers an electric shock to restore a normal rhythm in victims of sudden cardiac arrest ..