If you live here in Walla Walla and frequent Mr Ed's on even a casual basis, don't be surprised when the waitresses anticipate your choices based on past visits. They are that good, and that friendly.
I can honestly say I've enjoyed every meal here without exception. Burgers, breakfast, pie, shakes, it has all been homemade good and makes you anxious to return.
My son's favorite spot for breakfast, and mine as well.