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Big Horn Middle School Calendar — Big Horn, WY · Chaos Coordinator

Big Horn Middle School

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Published by Sheridan County School District #1. Last verified November 12, 2026. View the original calendar

Fri, Nov 13 · 1:00 AM — TRHS Musical - How To Train Your Dragon Jr. · 1150 Main Street, Dayton, WY
Fri, Nov 13 · 10:00 PM — TRHS Musical - How To Train Your Dragon Jr. · 1150 Main St, Dayton, WY
Sat, Nov 14 · 1:00 AM — TRHS Musical - How To Train Your Dragon Jr. · 1150 Main Street, Dayton, WY
Sat, Nov 14 · 10:00 PM — TRHS Musical - How To Train Your Dragon Jr. · 1150 Main Street, Dayton, WY
Sun, Nov 15 · 1:00 AM — TRHS Musical - How To Train Your Dragon Jr. · 1150 Main Street, Dayton, WY
Wed, Nov 18 · 1:00 AM — School Board Meeting @ BHHS · 333 WY-335, Sheridan, WY 82801, USA
Wed, Nov 25 · All day — Thanksgiving Break - No School
Wed, Dec 2 · 12:30 AM — School Board Special Meeting @ CO · 1127 US-14, Ranchester, WY 82839, USA
Tue, Dec 8 · 1:00 AM — TRHS Christmas Piano Recital · 1150 Main Street, Dayton, WY
Wed, Dec 9 · 1:00 AM — TRHS Christmas Concert · 1150 Main Street, Dayton, WY
Wed, Dec 16 · 1:00 AM — School Board Meeting @ CO · 1127 US-14, Ranchester, WY 82839, USA
Mon, Dec 21 · All day — Christmas Break - No School

Chaos Coordinator was built by a dad in Michigan for his own family.