You will find that pretty much every school in Melbourne is nut-free. We have 14 kids (including my DD1) who are anaphylactic to nuts so there is a very good reason why they are nut free. You can give nuts as an after-school snack.

For lunches we pack fruit - bananas, mandarines, apples; squeezy yoghurt, wraps with avocado cheese meat and salad, dried biscuits, home made mini-muffins, popcorn, crudites and dip, home made slices

There are so many things you can make and pack that are nut-free.