The annual winter interschool with King's High School will be held on Tuesday 14th May. Please find below the timetable of events.

 Golf  
9.00am - Balmacewen Golf Course

Basketball (juniors)
9.00am - OBHS Gym 

Surfing 
9.00am - St Clair

Badminton
9.30am - Badminton Hall

Chess
9.30am - OBHS Shand Building

Football Year 9
9.30am - Ellis Park

Smallbore
10.00am - St Kilda Range

Hockey Junior 1st's
10.00am - McMillan Turf

Debating
10.00am - OBHS Library

Trapshooting
10.30am - Waldronville Range

Football Year 10
10.45am - Ellis Park

Under 15 Rugby
11.00am - Bishopscourt

Basketball (seniors)
11.00am - OBHS Gym

Football (seniors) 
12.00pm - Ellis Park

Hockey 1st's
12.00pm - McMillan Turf

1st XV Rugby
12.30pm - Littlebourne