The Rosebud has been around in Davis forever. They do a good job with classic diner fare, and I definitely prefer it for brunch on the weekends, though that's when most everybody else goes too. Their dinner menu is decent, and the classic standbys are good here... but stick to the burgers and fries and items like that. Their salads aren't very fresh at all. The service can be up or down, but dining in a true old diner car is a fun experience anyway!