I am an inner city MS teacher, and have hardly ever received gifts. The notes and the dollar store gifts are worth more to me than anything else they could buy.

However, I love to show DD's teacher how much we appreciate her at holiday time, and I would not like it of someone told me I couldn't.
HALF birthdays - Are the real birthdays in the summer? If that is the case, I kind of like that the teacher is celebrating a summer birthdays because it stinks never having the opportunity to celebrate your birthday with your friends at school. I am not so sure about the adults half birthdays. I would not celebrate my half birthday. However, DH's b-day is the day after Christmas, and he always gets shafted so I sometimes do something for him in June. I NEVER involve or invite anyone else to the half birthday celebration just us and DD.

- just cause.