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About Costello
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Absence & Tardy Guidelines
Student/Parent Handbook
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Destiny Library Catalog
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Bemis Elementary
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In This Section
Newsletter
Costello Elementary Calendar
Costello Staff Directory
Attendance Line & Map
Absence & Tardy Guidelines
Student/Parent Handbook
Costello Pep Song
News & Announcements
Spotlight
Spotlight Student/Staff Member of the Month
In This Section
Newsletter
Costello Elementary Calendar
Costello Staff Directory
Attendance Line & Map
Absence & Tardy Guidelines
Student/Parent Handbook
Costello Pep Song
News & Announcements
Spotlight
Spotlight Student/Staff Member of the Month
Costello Pep Song
Costello Pep Song
Pep Song Video
Costello Pep Song Lyrics
