Is there a business in your town, which you are 100% sure is a front?

There's a neighborhood restaurant near me that is unreasonably bad. You can't tell the staff apart from people who are just hanging around - and you do need to figure it out cause no one is coming to take your order. They're dirty, disinterested and rude. Food is typically some piece of meat and fries which is served swimming in sauce, and often it's way overdone or cold / raw. They're often missing ingredients. You just get the feeling overall that they're truly not interested in having customers.