We have been to the Garden Grove in the Swan and is one of our favorite breakfast places. No characters except on the weekends (Pluto & Goofy), great buffet, egg station (make eggs anyway you want from fried to omlets) with peppers, onions, mushrooms, etc. Nice relaxing atmosphere. 99% of the time there is no wait but when we did it was no more than 15 minutes.
Have not tried dinner but heard good things about it also.