Menudo, usually made with tripe.
Beef tongue tacos.
"Face meat" burritos. "Boop, you haven't lived until you've had tacos de cabeza!"
Gross. No thank you.
I once ordered a beef burrito and got lengua (tongue) by mistake. Not bad, but I wouldn’t order it again.
OTOH, birra (goat stew) is excellent!
Back in the nineties, I worked in Mexico for about a year and a half, and ate lots of authentic Mexican food. Tried all of the dishes you mention and many more. (Real posole has pig parts in it that even veterinarians don’t know about.) I liked pretty much everything.