I have to agree...ironic coincidence, perhaps, however...
the way meat, vegetables, stocks, grains, fruits are all handled these days, and NOT really checked by the USDA, any one of the above things, or any of a thousand OTHER things could be the carrier culprit.
I've worked in public food service enough to get to hear the USDA lectures and tales of woe; I've also been the miserable victim of an unintended item in my food order...yes, at the best place in town.
Three times in a row? Three different places, three different problems? Rice here, mishandled chicken there, insufficiently washed produce at the third...it isn't so hard to imagine. You know how it is...pressed for time, in a rush...did the produce get a pre-wash?? Did those melons get washed? Someone else blows it off...it won't matter...they're only being used as garnish...just touching all the other food! It could happen so easily...
Cyn...I'm so sorry! Everyone deserves to have good Mexican food without having to work so hard for it!!