There is no cornucopia at all. You said this was your restaurant, and you were half the owner. This must be the chef's new pot. It's been useless for a long time. It's too dirty to clean. I was afraid that you would tell your family that you were fined, so I just made up an excuse.
If you believed in this superstition, there would be no such thing. You'd better punish him. The epidemic prevention station will check the hygiene. Whether you are a cornucopia or not, your hotel will be fined and cleaned up.