The Sunday School accepts children from Junior Kindergarten (born in 2012 and up) to Grade 8.
- The registration for Sunday School will be held on Saturday, September 9th at D. Roy Kennedy Public School (919 Woodroffe Ave.) from 9:00-11:00 a.m. (together with the Hellenic School Registration) and on Sunday, September 10th, at 10:00 a.m. in the Church Hall.
- Classes will commence on Sunday, September 24th at 10:15 a.m.
- There is no registration fee for HCO members; only $20 for supplies per family.
- Non-members are asked for $25 for books per child plus the $20 supplies fee per family.