What would you give a few wonderful teachers in this scenario? They've supported DS and us through a tricky time.
Both male and female.
Standard present is wine and or chocolates, but this feels like it requires something better.
Any ideas? Are you a teacher? What was your best 'proper' gift (I know you don't teach for gifts, I know the best gift is a handwritten note from the child 
butt this occasion calls for something better to show our gratitude).
In case this is relevant, it is a private school.
Any ideas welcome!