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Visit the District Calendar to select additional school calendar/s for a comprehensive view of events throughout the district.

Mount Si High School Calendar

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Sun, Apr 28
Mon, Apr 29
Tue, Apr 30
Wed, May 1
Thu, May 2
Choir Concert for AAPI Heritage Month
Mount Si High School PAC
Fri, May 3
Sat, May 4
Sun, May 12
Mon, May 13
MSHS NHS Awards Ceremony
Tue, May 14
Wed, May 15
Thu, May 16
MSHS Student Senate Meeting
Fri, May 17
Sat, May 18

Calendar & Category Legend:

  • Mount Si High
  • Snoqualmie Valley School District