I have an acquaintance who's looking for a trumpet teacher for her 10-year-old son. The kid has been given his grandfather's (retired military musician) trumpet outfit. Lest you envision some amazing vintage gear, it's a King Legend 2070, in silver plate. Anyway, they live a few blocks away from Cal State Northridge. The mother claims she simply can't find a teacher who will accept a beginner anywhere. I'm sure they're out there, but I'm out of my territory down here. Any suggestions?