I visited PR's Taco Palace in College Park for lunch recently. This restaurant used to have a few locations, including one in Winter Park which was around forever and another in Longwood which was much shorter lived. As far as I know, their College Park location is the only PR's remaining.
I had the Lunch Combination, where you got to pick three items off the menu. I picked a tamale, something called a Truck Stop, and rice & beans. The Truck Stop was almost similar to a quesadilla, filled with cheese and beef pressed (and possibly fried) in a tortilla. The Tamale was smothered in cheese. Rice and beans were pretty standard. It was interesting that the normal sides counted as an item for the combination. I had the option of picking something which would be considered more of an entree in place of the rice and beans.