Small garden flag (the kind that hangs off a metal stake in the flower bed)?

Window decal that stays in place by static cling?

Magnet on the mailbox?

Flower pot/urn with the school logo painted on it?

I'm the PTL President for a private Lutheran school in a city that is filled with private schools. Most of those have some sort of yard sign that let's passerby's know where the children attend and although I like the idea of this, it seems to be getting a) commonplace or b) competitive. I'm wondering if there is an alternative to offer parents that would allow them to show their school spirit at home, but not be cheezy/tacky or look just like everyone else's sign. Thoughts?????

Thank you!
Emily Campbell
PTL President
St. Peter's Lutheran School
Fort Wayne, Indiana