Has anybody tried the taqueria that occupies the former "Mr. Burger" space at the corner of NE 42nd and Killingsworth? I heard someone raving about it the other day. They said it was a little more expensive (by $0.25 or something probably), but really tasty. The green sauce is a must, apparently.
He also said there is another tacqueria on the same corner, immediately across from it, that is also worthwhile. I don't know the name of either place.
I do love the Mr. Burger sign. He reminds me of Mr. Peanut, without the monocle. And not so legume-y. I should assemble a list of my favorite Portland food-related signs.