My 4 yr old son is highly allergic to peanuts and started pre-k last week. Prior to him starting we spoke with the principal and she told us signs would be put up for a peanut free zone and assured us he would be safe. This is not a peanut free school. Well needless to say no signs were ever put up and today he came home and told me that a girl in his class brought in peanut butter cookies for her snack. I'm upset and mad that they are obviously not taking his allergy serious. I'm at a loss of what to do. Any suggestions? Whay would to u do?