I'd be looking at a heirloom for the choir room. Long story short...we're building a new building for our school and moving the name (and colors, mascot, etc.) to the new school. Granted, it is only a middle school (middle schools don't have the same identity as high schools) but I have tried to leave something special in each of the last three schools I have worked at in the district.
In this case, I want to have a cherry or walnut ukulele with the school song and choir logo engraved on. In my last school, it was a 3 foot wood-carved logo of the school logo. I still hear about that logo from people that don't know that I opened that last school...it is considered the "elite" school of the district and there is jealousy there, but "Did you see that wood logo in the choir room? It is awesome but so pretentious."
The funny part is that I was able to get that wood logo donated to the school.
So the Bonanza Ukulele will hopefully stay with the new school, even if ukulele isn't a continuing factor after I am gone...and knowing music education, they won't be. But that's another story for another time!