Cursillos in Christianity (, "Short courses of Christianity") is an apostolic movement of the Catholic Church. It was conceived in Spain between 1940 and 1949 and began with the celebration of the so-called "first course" from January 7 to 10, 1949 at the Monastery of San Honorato, Mallorca. Description Cursillo is the original three-day movement, and has since been licensed for use by several mainline Protestant denominations, some of which have retained the trademarked "Cursillo" name, while others have modified its talks/methods and given it a different name. In the United States, Cursillo is a registered trademark of the National Cursillo Center in Jarrell, Texas. The Cursillo focuses on showing Christian laypeople how to become effective Christian leaders over the course of a three-day weekend. The weekend includes fifteen talks, called rollos, which are given by priests and by laypeople. The major emphasis of the weekend is to ask participants to take what they have learned back into the world, on what is known as the "fourth day." The method stresses personal spiritual development, as accelerated by weekly group reunions after the initial weekend. History Cursillos first appeared in Spain in 1944. A layman named Eduardo Bonnín and group of close collaborators started celebrating them on different places on Majorca at about one per year. When endorsed by the bishop in 1949, it picked up strength and began spreading to Spain and the rest of the world, to the point that it became an active renewal movement in the Church. In 1957, the movement had spread to North America, when the first American cursillo was held in Waco, Texas. In 1959, the Cursillo spread throughout Texas and to Phoenix, Arizona. In August of that year, the first national convention of spiritual directors was held, and Ultreya magazine began publication. In 1960, growth of the Cursillo quickened in the American Southwest, and weekends were held for the first time in the East in New York City and Lorain Ohio. Until 1961, all weekends were held in Spanish. That year the first English-speaking weekend was held in San Angelo, Texas. Also in 1961, first weekends were held in San Francisco, California; Gary, Indiana; Lansing, Michigan; Guaynabo, Puerto Rico; and Gallup, New Mexico. In 1962, the Cursillo Movement came to the Eastern United States. Weekends were held in Cincinnati, Brooklyn, Saginaw, Miami, Chicago, Detroit, Newark, Baltimore, Grand Rapids, Kansas City and Boston. In