Yes
No you don't need a permit
do I need a permit to sell things in Wisconsin off the street
No
No it is not necessary to have a business permit or license to sell merchandise at any kind of convention.
do we need a permit to sell snowcones for one day..
Hell no
In order to sell plants as a business, you will need to first get a business permit. From there, you will need to get a business license.
no you don't
Yes.
To determine if you need a permit to sell food in your area, contact your local health department or city government. They can provide information on the specific regulations and requirements for selling food in your location.
You need a Possession Permit. Ask your local Game Warden how to apply for one. If you want to sell them, you need a Game Farm Permit.
Yes. Visit your city council building to get one.