Haven't done catering but I can tell you as a seasoned foodie how I am generally attracted to it.

First of all, the fact that you are asking how to do publicity proves that your restaurant has already opened or will open, and that the type of food, the level of chef, and the location of the store have all been fixed. In this case you have to do is actually very simple, the first is to do publicity in front of the store, with a large Kanban board to write on the opening ceremony, a few discounts or send food to send drinks, do not send credit rolls, really tasty certainly will come again, not tasty to send coupons are useless. The second is the circle of friends praise activities, customers will store signs or food pictures sent to the WeChat circle of friends inside, with the store's positive feedback, you can get discounts, the signage attracted to the customers are mostly living and working in the vicinity of the people, their friends and relatives will be a lot of people living and working in the vicinity of this kind of face to face target diners publicity than advertising to be a lot more cost-effective. The third is to contact today's headlines or WeChat public number in the local food celebrities or food media, free to invite them to come over to try to eat, a meal for you to attract the attention of thousands of gourmets. The fourth is the opening of the mass Dianping, Nuomi, Meituan, and the store's food, environment, price pictures uploaded, it is best to ask a few media to write two articles, if you happen to be in a tourist city, then congratulations, foreign customers will be a steady stream. I remember once went to Hangzhou, in the popular review to see a soft introduction to a certain alleyway has a decades of fly museum flavor is very authentic, I went in admiration, really store name is very small and messy, the shopkeeper is not enthusiastic, but foreign tourists are lined up in a long queue, so I was very much looking forward to waiting for an hour, the result was a big disappointment, the taste is very general, a question around the diners are attracted to that piece of soft text. The importance of self-publishing can be seen.