Whether you're on a budget or not, you can't go wrong by making a lunch of the pupusas at Tacos Acapulco, a tiny shack way out on East Colfax. The griddled corn rounds, crispy around the edges and fat with juicy pork, cheese, beans or herbaceous liroco, come with slaw and salsa. Two are enough to make a meal, and will only set you back a total of $4. But if you have a little more cash, this half-Mexican/half-Salvadorean spot has a number of other cheap and delicious options — including awesome tacos al pastor carved right off the spit.
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