« All Events Bishop Guilfoyle Catholic High School Baccalaureate Mass May 18 @ 7:00 pm « Ascension Thursday – All Diocesan Offices Closed Bishop Guilfoyle Catholic High School Graduation » Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: May 18 Time: 7:00 pm Event Category: School/Education Event Venue Cathedral of the Blessed Sacrament One Cathedral Square Altoona, PA 16601 United States Phone: 814-944-4603 Related Events Bishop Guilfoyle Catholic High School Graduation May 19 @ 7:00 pm Saint Joseph Catholic Academy Baccalaureate Mass May 20 @ 9:00 am Saint Joseph Catholic Academy Graduation May 20 @ 11:00 am