PDX Sliders
PDX Sliders is a great concept, it started as a food cart a couple years ago, and they recently opened a brick and mortar is Sellwood. I often find burgers to be too large, so a 3 oz slider option is just perfect, in my opinion. They offer a variety of burgers options in both slider AND full size, if you're opposed to small burgers. Or you can get more than one... And the generous portion of fries come separately.
This is the Sellwood Slider with bacon, onions and cheese. It was pretty good, but I found the burger and fries to be a bit under seasoned.