I may be wrong but I think a meat cutter could make a good living with something like this, low over head, move to where the customers are. Health rules wouldn't be as extensive as a meat market, more than likely fall under a mobile food truck rules.
WHAT'S YOUR OPINION
BRATWURST HÜTTE
MONDAY-SATURDAY 10AM-2PM
They sell Traditional, Cheddar, Jalapeño Cheddar, Beer, Onion and Bell Pepper Brats. They are grilled daily for lunch. You may also want to try there Smoked Meatloaf Sandwich for lunch.