Sharon

I don’t see anything in the Illinois Cottage Food Law relating hand washing and packaging.
The hand washing is for food sampling which is a separate issue from packaging. The sampling rules mention
“pre-packaged” food items that will be used for sampling, but again, that is a separate issue from what I am asking about.

It is true that some states allow you to withhold an address on a label if you are listed in a phone book. While I understand that it may be annoying for customers to show up uninvited, it’s worth noting that I haven’t heard of this becoming an safety issue for anyone. The “by appt only” sign is a good idea.

No, you cannot sell there even though it’s your shop. You would need to produce the items under a commercial license to sell from your store. http://forrager.com/faq/#commercial