- New England Math League #1 on Oct. 14 during B period
- Dual Enrollment virtual information session is on Oct. 8 at 6p.m.
- 5th Annual ALS Walk fundraiser is Oct. 25 at the track
- Apply NH Day is Oct. 28
- Project M mentoring is Oct. 24
- Project M training is Oct. 23 during A period
- No school Oct. 22: Teacher workshop day
- The Haunted Woods is Oct. 21-23
- LHS Picture Retake Day is Oct. 21 during all lunches
- PSATs on Oct. 16; seniors have no school
Londonderry High School
295 Mammoth Road
Londonderry, NH 03053
603-432-6941
295 Mammoth Road
Londonderry, NH 03053
603-432-6941
