First, there are too many kinds of street snacks. I'll give you a few common ones as follows: Mala Tang Restaurant, maocai Restaurant, Dumpling House, Gai Restaurant (that is, the kind with rice under the plate and vegetables on it), Barbecue (mainly mutton skewers), Meat Pie Restaurant, noodle restaurant (which deals in various kinds of noodles), and fast food restaurant (that is, prepare a few meat dishes, a few vegetarian dishes and a few cold dishes, and then you can have a few meat dishes.

Second, if you are willing to join some brand chains, you can also choose some brand chains, but you need to pay a certain fee to the head office of these institutions, and then the head office will provide guidance in decoration, management and food production. Your store is a branch of this brand, and the brand advertisements of national chain stores are effective and can attract a large number of customers quickly. In order to prevent my reply from being deleted as an advertisement by Baidu, I won't list the specific brands. You can query through Baidu's search engine. The specific method is to enter "catering joining" or "catering chain" in the key field box of Baidu search engine, and you can know the situation.

Third, if you choose the types listed in the first point, if it is convenient, you'd better diversify and provide more, so as to increase your income. Of course, it also depends on the size of the store and the number of service personnel.

Fourthly, to sum up, my answer is: First, there are many kinds of street snacks, including mala Tang, Mao restaurant, dumpling restaurant, covered restaurant, barbecue, meat pie restaurant, noodle restaurant, home-cooked dish and so on. You can choose according to your own hobbies and the preferences of local customers; Second, if conditions permit, it can be diversified.

The above suggestions are for reference only.