The Cathedral of St. John the Evangelist in Lafayette will present a live nativity downtown December 14 to celebrate the Holy Family and help the area’s homeless population.  The event will be from 6:30 – 8:30 p.m. at Cathedral-Carmel School and will coincide with the downtown Art Walk.  The church will serve free gumbo and hot chocolate at the living nativity.  Donations will be accepted.