i just happened to stumble across these guys on twitter...and i'm glad i did. they were doing a saturday afternoon stop with a mac and cheese truck...and i had a fantastic afternoon.
first, a little disclaimer. i'm giving them a 4.5 instead of 5 because i only got one taco. i hate to judge a place solely on one item, so when i go back again and try other items, i might change my rating.
from what i can tell, they have a menu that changes daily (i believe based on what items they have). i tried the simple/basic beef verde taco. it was fantastic. the flavor of the meat was unreal...really something i've never had before. i would have and could have eaten many, many more of those, and i'm sure the others were delicious as well. and, it appears they always have at least one vegetarian option, which is a great thing as well.
however, this brings me to my only complaint. all the tacos were $4 (the fish one was $5). i was hoping for that price, it would be a little larger than your normal street taco. it was not. i know it's a truck and they pay for local ingredients, but the price was a little high (go to mexico and get a local street taco...you could get the better part of a meal for $4).
the good news...unlike most small restaurants in the pittsburgh area, they do take credit card here. so you can stock up on the tacos and not worry about carrying cash.
overall...definitely worth a trip. i'll be going back and trying more. i wish the prices were a little less, but i know that's not going to change. if it was cheaper, i'd chase them down several times a week...but even with the $4 price tag per taco, i'll still be back again and again.
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update 3-13-16
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i did go back again and enjoyed it just as much the 2nd time. got the spicy jerk chicken and pork chorizo tacos. both were delicious and spicy, which i loved.
i'm still leaving the rating at 4.5 solely because of the price...at least for now. the food is really good and eventually, it may change my mind about the money side of things.