Maybe I'm a homer, but I truly believe Tucson's Mexican food scene is as good as it gets. Probably a couple of hundred authentic Mexican food venues. I've lived here probably 50 years and I still find amazing family run places, just discovered another a couple of weeks ago; my grandson's football team had a fundraiser there. A few years ago, the "best 23 miles of Mexican food" tour was established and had an event in which folks were transported to local eateries via bus to sample the cuisine. I think they are doing it again next week. The list on the attached tour link is just a few of the really great places to be found, there are plenty more.

https://thisistucson.com/eat/city-c...8d86c6c-5e77-11e6-bec3-977e982d3c43.html