How does this sound for invitations for combo hs graduation and entry into service party invitation?

please remember that i am a complete amatuer at this, and theres no such thing as a ready made invite that covers both aspects
suggestions are welcome and appreciated
here it is
From cap and gown to helmet and fatigues
Please join us in celebrating [john doe's] High school graduation and entry into service
would go on with normal invite [...]

Holiday a time for service in region

Holiday a time for service in region
More than four decades after Dr. Martin Luther King was assassinated, the content of character and the concept of service to others have become imbedded in the curriculum of most public, private and parochial schools.
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