Weekly Happenings - 3/5/2020
Check out the weekly news and announcements from COHS!
Read More »
Read More »
News & Announcements
2020 Mane Event
Join us for our biggest event of the year! Click here to find out more about the Mane Event.
Read More »
Read More »
Roar Report #3
Check out the latest Roar Report!
Read More »
Read More »
Weekly Happenings- 2/27/2020
Check out the weekly news and announcements from COHS!
Read More »
Read More »
Roar Report #2
Check out the "Roar Report" for this week!
Read More »
Read More »
Weekly Happenings- 2/19/2020
Check out the weekly news and announcements from COHS!
Read More »
Read More »
Congratulations to our Swim Team!
Congratulations to our swim team on another very successful season!
Read More »
Read More »
Roar Report!
O'Hara students Rosemary and Melanie recap our week at O'Hara in our first ever "Roar Report!"
Read More »
Read More »
Weekly Happenings- 2/13/2020
Check out the weekly news and announcements from COHS!
Read More »
Read More »
National Merit Scholarship Finalists
Congratulations to Katie Till '20 and Ryder Li '20!
Read More »
Read More »