You can bring kitchen magic to your school and raise some money while you are at it.
The sharing of recopies and ideas can promote community building and expose families to cuisines from different cultures.
Ask parents to share their culinary secrets for a good cause. You can even ask for submissions through email to make organization and proofing easier.
A local printer (like FedEx Office) can help you publish and might even be willing to donate some of the supplies.