May
2025
Osborne Calendar
May
1
Thu
PSSA Math Testing Window (Grades 3-8)
Osborne Calendar
PSSA Science Testing Window (Grades 4 & 8)
Osborne Calendar
May
2
Fri
PSSA Math Testing Window (Grades 3-8)
Osborne Calendar
PSSA Science Testing Window (Grades 4 & 8)
Osborne Calendar
May
6
Tue
OS HSA Meeting
9:15 AM (Osborne Elementary Large Group Room)
Osborne Calendar
May
7
Wed
OS Spring Art Show and Book Fair
5 PM
–
7 PM (Osborne Elementary)
Osborne Calendar
May
9
Fri
Staff In-service Day - No Classes
Osborne Calendar
May
15
Thu
OS 5th Grade Band, Orchestra & Chorus Spring Concert
6:30 PM (Osborne Gym)
Osborne Calendar
May
20
Tue
Election Day / Staff In-service Day - No Classes
Osborne Calendar
May
26
Mon
Memorial Day Holiday - No School
Osborne Calendar
QV Kennywood Picnic
(Kennywood Park, West Mifflin, PA)
Osborne Calendar
May
30
Fri
ES/OS 5th Grade Picnic (at Edgeworth)
(Edgeworth Elementary)
Osborne Calendar