Originating in Mexico over 400 years ago, Las Posadas is now an Advent tradition through much of Latin America. Neighborhood bands of "pilgrims" representing Joseph and Mary knock on doors looking for shelter, face rejection, and then ultimately are taken in by generous hosts. Part of a Constant Wonder series marking the Christian Advent with daily vignettes that distill the spirit of the season, in keeping with our mission of exploring wonder and awe in all nature, human or wild, vast or small: encounters that move us beyond words. Guests: Fernanda Romero, of El Salvador, President of the Newman Club for Catholic Students at BYU; Bryan Barba Salazar, of Nicaragua, BYU student and associate producer for Constant Wonder