More than 400 couples celebrating 50 years of marriage will be honored Sunday.

Cardinal Blase Cupich, archbishop of Chicago, will be the main celebrant at a Mass for the couples. The Mass will be at 2:30 p.m. at Holy Name Cathedral, 735 N. State St., Chicago.

Couples must register for the Mass at https://pvm.archchicago.org/es_MX/events/golden-wedding.

The Mass will be livestreamed at https://youtube.com/live/sHkqyUrSHxI?feature=share.