Events

Mar 7 Fri
- Last Day of ALCDSB 50/50!
  Archbishop O Sullivan Catholic School Events
Mar 10 Mon
- March Break
  Archbishop O Sullivan Catholic School Events
Mar 11 Tue
- March Break
  Archbishop O Sullivan Catholic School Events
Mar 12 Wed
- March Break
  Archbishop O Sullivan Catholic School Events
Mar 13 Thu
- March Break
  Archbishop O Sullivan Catholic School Events
Mar 14 Fri
- March Break
  Archbishop O Sullivan Catholic School Events
Mar 31 Mon
- P.A. Day
  Archbishop O Sullivan Catholic School Events