All are cordially invited by the Cathedral's Knights of Columbus - Potomac Council #433 and the Reparation Society of Mary's Immaculate Heart (Fatima First Saturday Devotion) to a screening of 'The 13th Day,' a 2009 production depicting the apparitions of Our Lady of Fatima. Participants in the Parish Pilgrimage to Spain and Portugal that Monsignor Jameson will lead in April will be in attendance to help prepare spiritually for their pilgrimage.