Late Night Tacos in Dallas
Where can I find some tacos after midnight north of 635?
I think you're out of luck on this one. And, judging from the lack of replies, I think you're going to have to come South of 365.
Fuel City Tacos near downtown Dallas is open 24 hours.
Taco Cabana on Greenville Avenue. Also open 24 hours.
Start scouting out gas station tacos locations off of I35, most are 24hour. Otherwise you are in Gringo land there west of there my friend except for a very small stretch of Beltline that shuts down at 9pm.