Rubuta ci gaba don wannan sakin layi - A cikin 1964, Lutz ya jagoranci tawagar Brazil a Hukumar 14 na Inter-American a Montevideo. Bugu da kari, a taron shekara-shekara na 15 na Hukumar Mata ta Amurka da aka gudanar a shekarar 1970, ta ba da shawarar gudanar da wani taron karawa juna sani da aka keɓe don magance takamaiman matsalolin da matan 'yan asalin ke fuskanta. Kodayake tana da shekaru fiye da saba'in a wannan lokaci na rayuwarta, Lutz ta ci gaba da halartar taro da kuma matsa lamba don fadada 'yancin mata, ciki har da taron duniya game da mata, 1975
, a Birnin Mexico.