Mountain Top Music (Lessons)
does have group lessons for certain ages and instruments, but they are $360 per session
Private lesson (I think) are $25 per half hour, but they can be split with several students with that same price being split.
Perhaps when the mothers are all Yahoo linked, they can post instruments their children are interested in and figure out some schedules for shared half hour lessons...
Ellen Schwindt was the contact.
The phone number is 447-4737.