Sue for what?

What do you mean by "get sick"....allergy reaction? food poisoning?

I allow parents to bring in treats. Some have brought store or restaurant bought and others have sent homemade. I have no allergies in my daycare other than milk sensitivities(soon to be one that has a dairy allergy). The one with a sensitivity is allowed a small amount (like in a cupcake for example) and the one with a dairy allergy will be bringing his own food at the parents request and they said they will send treats he can have if the other kids get treats so I would not allow him to eat something that was brought in.

As for my own cooking, I am very careful and anal about cross contamination when cooking so I would hope food poisoning wouldn't happen.