- OBA 5,10,15 years on reunion on May 25, 2023 18:30
- OBGS v Old Foresters on May 22, 2023 16:00
- OBA Past Presidents’ Dinner – Bancroft’s School on April 28, 2023 18:30
- OBGS Spring Meeting on March 21, 2023 11:00
- OBA Annual General Meeting 2023- Dining Hall, Bancroft’s School on March 20, 2023 18:15
- OB Golf AGM on February 20, 2023 10:30
- General Committee Meeting – Drapers’ Hall on January 23, 2023 18:00
- OBA 115th Annual Dinner 2022 on October 21, 2022 19:00
- Annual General Meeting on March 21, 2022 17:45
- Northern Dinner (cancelled) on February 27, 2021 18:00
- Northern Dinner (cancelled) on November 7, 2020 18:00
- Annual General Meeting on October 12, 2020 18:30
- General Committee Meeting on September 14, 2020 18:30