- October 6No school - Oct. 13
- October 6No school - Oct. 10
- October 6DGS & O'Neil orchestra concert - Oct. 14
- October 6Early dismissal - Oct. 9
- October 6Retakes for underclassmen yearbook photos - Oct. 7
- October 6PSAT NMSQT - Oct. 7
- September 22Girls volleyball game @ Oak Park River Forest High School at 5 p.m.
- September 22Boys soccer game @ Hinsdale South High School Sept. 22 at 4:30 p.m.
- September 22Flag football game @ Oswego High School Sept. 22 at 4:30 p.m.
- September 22Alice in Burgerland Performance for local elementary schools Sept. 26 at 1 p.m.
