A lot of it has been family and college. The college I attended has a research group that allows students to do internships.
The college also runs job fairs every one in a while. Those kinds of things I huge.
Conventions of any kind as well, where you can speak to people in booths, or even any of the other attendees.
If it’s just fries, then nothing other than salt.
Otherwise, cheese curds and gravy.