I live in the area and might be a little bit obsessed with these tacos. I haven't eaten anything other than the regular tacos--I'm not terribly adventurous with food and when I find something I like I just keep ordering it. :-)
I'm so glad I found this place awhile back--the mesquite grilled meat is delicious, they are friendly and even when I go and there is a line practically out the door they are quick and I never have to wait longer than what I consider normal for super busy times.