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Olson Park Elem School Calendar — Machesney Park, IL · Chaos Coordinator

Olson Park Elem School

Machesney Park, IL · Harlem UD 122 · Grades 1–5

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Published by Harlem School District 122. Last verified November 13, 2026. View the original calendar

Fri, Nov 13 · All day — Veterans Day (Observed) - All Buildings Closed
Mon, Nov 16 · 5:30 PM — Regular Board Meeting · Harlem School District, Administration Center, 8605 N 2nd St, Machesney Park, IL 61115, USA
Wed, Nov 25 · All day — Thanksgiving Break
Wed, Dec 9 · 4:30 PM — COTW Meeting · Harlem School District, Administration Center, 8605 N 2nd St, Machesney Park, IL 61115, USA
Mon, Dec 14 · 5:30 PM — Regular Board Meeting · Harlem School District, Administration Center, 8605 N 2nd St, Machesney Park, IL 61115, USA
Mon, Dec 21 · All day — Winter Break
Mon, Jan 4 · All day — School Improvement Day
Tue, Jan 5 · All day — Classes Resume
Wed, Jan 13 · 4:30 PM — COTW Meeting · Harlem School District, Administration Center, 8605 N 2nd St, Machesney Park, IL 61115, USA
Mon, Jan 18 · All day — Martin Luther King Jr. Day
Tue, Jan 19 · 5:30 PM — Regular Board Meeting · Harlem School District, Administration Center, 8605 N 2nd St, Machesney Park, IL 61115, USA
Wed, Feb 10 · 4:30 PM — COTW Meeting · Harlem School District, Administration Center, 8605 N 2nd St, Machesney Park, IL 61115, USA
Thu, Feb 11 · All day — Parent/Teacher Conferences

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