Celebrate Catholic Charities St. Vincent's School for Boys. Mass at 9:45 a.m., 10:45-12:30 p.m. reception and program. Tour newly-renovated Riordan House, one of five residences for boys ages 7-18. Founded in 1855, St. Vincent’s is one of the oldest institutions west of the Mississippi dedicated exclusively to the care of abused, neglected, and traumatized boys. For more information or to RSVP, contact events@CatholicCharitiesSF.org or (415) 972.1369.