The Noche Artistica (artistic night) advertsied in this annoucement took place at the Chaffey Auditorium on January 25, 1946 in the city of Chaffey, located in Rancho Cucamonga, San Bernardino, California. The event was sponsored by the Chaffey District Supreme Council of the Mexican-American Movement. The organization had its roots in the Young Men's Christian Association. Supreme Council of the Mexican-American Movement Papers. Latino Cultural Heritage Digital Archives.