2020
| Date | Event | More Information |
| October, 2020 | 2020 OFS-USA National Chapter Sheraton Detroit Metro Airport Romulus, MI |
CANCELLED due to COVID-19 |
2021
| Date | Event | More Information |
| August 18-22, 2021 | 20th OFS Quinquennial Congress Sheraton Phoenix Downtown Hotel Phoenix, AZ |
TBD |
