All of the lay faithful, priests, deacons, and religious of the Diocese of Pittsburgh are invited to participate in the noon Mass and Procession on Corpus Christi Sunday, June 19 at St. Paul Cathedral, 108 North Dithridge Street, Pittsburgh. Bishop David Zubik will be celebrant and homilist at the Mass, and afterwards will lead the Procession with the Blessed Sacrament through the streets of Oakland. The celebration will initiate the National Eucharistic Revival in the Diocese of Pittsburgh. Young people from 2nd to 12th grade are especially encouraged to participate. First Holy Communicants are invited to wear their First Holy Communion attire. All who will attend are asked to be in the Cathedral by 11:30 AM.