Unusually authentic Mexican food. Up here 90% of Mexican places are run by white dudes who make semi-authentic “fusion” dishes that are mainly just spicy. Cross the border and less than 15 minutes in, there is one family-run chain (Rancho Chico, Rancho Grande) with super-cheap 100% authentic foods run and staffed solely by Mexicans. And like, holy shit, that’s good food.

A friend's boyfriend is a Mexican citizen working on immigrating and he explained it to me once that for non-citizens it's far easier to start a business than to get a job, so many immigrants end up starting shops or restaurants related to their culture as they slowly work their way through the immigration process. This has led to absolutely amazing Mexican and Latin American cuisine in every corner of the country as well as lots of brilliant ethnic stores specializing in hard to get items for people from that culture. I live in a small town of about 12k and have 1 Mexican store, 1 Mexican ice cream shop and 3 Mexican restaurants! In rural Wisconsin!