Center Cass SD 66 calendar (district-wide)
Published by Center Cass SD 66. Last verified November 12, 2026. View the original calendar
- Sun, Nov 15 · All day — School Board Members Day
- Mon, Nov 23 · All day — Fall Break - No School
- Fri, Dec 11 · 12:20 AM — Levy Hearing · 701 Plainfield Rd, Downers Grove, IL 60516, USA
- Fri, Dec 11 · 12:30 AM — Board of Education Meeting · 701 Plainfield Rd, Downers Grove, IL 60516, USA
- Mon, Dec 21 · All day — Winter Break - No School
- Mon, Dec 28 · All day — Winter Break - No School
- Mon, Jan 4 · All day — Teacher Institute Day - No School
- Fri, Jan 15 · 12:30 AM — Board of Education Meeting · 701 Plainfield Rd, Downers Grove, IL 60516, USA
- Mon, Jan 18 · All day — No School - Holiday
- Sat, Jan 23 · 1:00 AM — TEAM 66 Trivia Night · Lithuanian World Center, 14911 127th St, Lemont, IL 60439, USA