My husband and I are bringing our 2-year-old to Portland for a few days. We've never been. We'd like to base ourselves in a fun neighborhood with easy access to public transportation (if we can't walk where we want to go) and GOOD FOOD (which is why I'm on Chowhound and not Trip Advisor). Casual is a given, with the kid. He's a sweet boy but way too energetic for anything fancy. And don't worry—we won't ruin your dinner by taking him out at prime time. Neighborhood and specific restaurant recommendations welcome.