I'm assuming this question is geared toward formal dining. In any event, my family goes to four main restaurants Friday, Saturday, and Sunday, depending on what we happen to be doing at the time.
The first is Andiamos (major spelling error...). Anytime we go here, it's normally for after we're shopping at the malls surrounding it, or if we're taking someone out to eat. I love their Fillet Mignon. My parents and sister normally get some variation of a pasta, but I choose not to divulge in all those carbohydrates!
Next, we also go to Branns. The only time we go here is when we're checking out the apartment complexes that we own in Mount Clemens, since it's right on the way. If we're looking for more complexes in the area, we also go there. The main dishes that I enjoy are the sirloin and ribs.
Additionally, we also go to Lucky's. We mainly go here when we don't feel like driving thirty minutes to go to a restaurant, or we're just going out to eat, as it's only ten minutes away. I only like the bread there, everything else sucks.
Lastly, we go to Texas Roadhouse. The only time we go here is after we go to see a movie, as it's right next to the AMC 30. I love the steak (though kind of bland) and ribeye there.