Our Lady of the Good Event (Portuguese: Nossa Senhora do Bom Sucesso; Spanish: Nuestra Señora del Buen Suceso) is a Catholic Marian title.

In 1577 a new Conceptionists monastery was established in Quito, and Maria de Jesus y Taboada (Mariana's aunt) was appointed as the first abbess.

[2] The apparition messages of "Our Lady of the Good Event" reportedly predicted a "spiritual catastrophe" in the Catholic Church and in society, beginning "shortly after the middle of the 20th century", including:[4] On 8 December 1634, the apparition supposedly predicted that papal infallibility "will be declared a dogma of the Faith by the same Pope chosen to proclaim the dogma of the Mystery of My Immaculate Conception.

[note 2] On 7 January 1991, the shrine was elevated of Archdiocesan Marian Sanctuary and under diocesan authority, granted the coronation of the statue.

On February 2 of the same year, the statue was solemnly crowned as filial homage to the fervent devotion and rendering of thanks to the Mother of God on behalf of the religious community of the Convent and of the devotees of the city of Quito and of the whole archdiocese.