Corpus Christi Cathedral Wedding. The Cathedral is a beautiful setting for a traditional Catholic Mass and is located in downtown Corpus Christi. The Cathedral is one of the most dramatic churches in town, the mural behind the altar is grand and served as beautiful backdrop for Julie and Winston’s Wedding Mass. The reception following the Mass took place at The Omni downtown. The theme included seashells throughout the reception; they could be found in the flowers, the cake, and the center pieces. The flowers Julie chose came from HEB and Raymond. Her wedding cake was made by Simply Elegant. Hair and Makeup was done by Tease.