I think the theme of a food festival depends on the founder. You need to think about these questions: when and where to hold the food festival, which food festivals will be presented and which styles of food will be presented. Because food culture is closely related to the content of food and the venue.

Since it is sponsored by the student union on campus, there are snacks from all over the country, mainly for college students, and that is the campus food festival! The theme can be drawn up as "XX University X Campus Food Festival"! The subtitle can be drafted as "Seeing China through Cuisine —— Eating all the cuisines in China and the cultures of various nationalities in taste of china", or it can be used as a theme, and of course, it can also introduce the origin, characteristics and origins of various cuisines. This can not only enrich students' lives, but also increase their knowledge and understand our nation and culture.