October 2025

Oct 1 Wed
- DAY FOUR - Five-Day Elementary Rotation (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  Mars Area Centennial School
- Homecoming Spirit Week — "#bethekindkid Day" (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  Mars Area Centennial School
Oct 2 Thu
- DAY FIVE - Five-Day Elementary Rotation (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  Mars Area Centennial School
- Homecoming Spirit Week — "Jersey Day" (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  Mars Area Centennial School
- Mars Area Elementary PTO - "March for Mars" Walk-A-Thon Fundraiser 9 AM – 3 PM (Mars Area Centennial School)
  Mars Area Centennial School
Oct 3 Fri
- DAY ONE - Five-Day Elementary Rotation (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  Mars Area Centennial School
- Homecoming Spirit Week — "Mars Day" (All Schools)
  Mars Area Centennial School
Oct 6 Mon
- DAY TWO - Five-Day Elementary Rotation (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  Mars Area Centennial School
Oct 7 Tue
- DAY THREE - Five-Day Elementary Rotation (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  Mars Area Centennial School
- Mars Area Elementary PTO - Meeting 9:30 AM (Mars Area Centennial School)
  Mars Area Centennial School
Oct 8 Wed
- DAY FOUR - Five-Day Elementary Rotation (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  Mars Area Centennial School
- **CANCELLED** Special Education - Parent/Guardian Workshop **CANCELLED** 7 PM (Administration Office)
  Mars Area Centennial School
Oct 9 Thu
- DAY FIVE - Five-Day Elementary Rotation (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  Mars Area Centennial School
Oct 10 Fri
- DAY ONE - Five-Day Elementary Rotation (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  Mars Area Centennial School
Oct 13 Mon
- In-Service Day (Professional Development K-12) (All Schools)
  Mars Area Centennial School
Oct 14 Tue
- DAY TWO - Five-Day Elementary Rotation (Mars Area Centennial School | Mars Area Elementary School | Mars Area Primary Center)
  Mars Area Centennial School
Oct 15 Wed
- Gifted Education - Parent/Guardian Workshop 7 PM (Administration Office)
  Mars Area Centennial School
Oct 19 Sun
- Special Education - Fall Festival Celebrating Students in Special Education 2 PM – 4 PM (Treesdale Community Center)
  Mars Area Centennial School
Oct 22 Wed
- Special Education - Parent Advisory Committee Meeting 7 PM (Administration Office)
  Mars Area Centennial School
Oct 24 Fri
- Centennial School - Student Picture Make-up Day (Mars Area Centennial School)
  Mars Area Centennial School
- END OF FIRST NINE WEEKS (All Schools)
  Mars Area Centennial School
- Centennial School - Fall Party (Sixth Grade) 1 PM – 2 PM (Mars Area Centennial School)
  Mars Area Centennial School
- Centennial School - Fall Party (Fifth Grade) 2:10 PM – 3:10 PM (Mars Area Centennial School)
  Mars Area Centennial School
Oct 27 Mon
- Red Ribbon Week (Staying Drug Free is No Sweat) (All Schools)
  Mars Area Centennial School
Oct 28 Tue
- Red Ribbon Week (Team Up Against Drugs) (All Schools)
  Mars Area Centennial School
- Community Outreach Presentation 6 PM – 8 PM (Mars Area High School LGI Room)
  Mars Area Centennial School
Oct 29 Wed
- Red Ribbon Week (Sock it to Drugs/#bethekindkid) (All Schools)
  Mars Area Centennial School
Oct 30 Thu
- Red Ribbon Week (Too Bright for Drugs) (All Schools)
  Mars Area Centennial School
Oct 31 Fri
- Red Ribbon Week (Don’t Let Drugs Trick You) (All Schools)
  Mars Area Centennial School