Since I started this thread a little over a year ago a lot has changed for me.
I am got a mobile trailer licensed and am starting to do a little vending, events and even some carry out. I eased into it, had my license and insurance for 9 mos before I did my first job. Took me a while to finally get enrolled in a serv safe managers class.
Anyways, here is my current setup.
Mobile Trailer / Kitchen