We eat here every time we make it down to Portland, OR. I love the cheese fondue and smoked bier sausage. Have an arugula salad with it and your meal is complete. The hot apple cider is yummy as well.
My only complaint is there is only one stall in their women's restroom so people can pile up waiting.
If you want a more Bavarian experience make reservations for Der Rheinlander in the same building. Very cute with lots of paintings of Bavaria on the walls and sometimes singing waiters that can be pretty funny.