>Also, store bought baked goods have ingredients lists on them. So people
>with allergies have a better chance of avoiding something that'll cause a
>reaction.

So what's to stop someone from using a used container from a store to transport
something homemade? I could easily buy a package of cookies from the bakery
department at Kroger, save the container, and use the leftover container to
hold cookies I've made. If they're worried about listing ingredients on
everything then what about church picnics? We always have a cake wheel at our
church picnic and the overwhelming majority of the items consist of homemade
goods.