I like Chic-fil-a. They have a really good grilled chicken sandwich that you can get with a good side salad that has croutons and sunflower seeds that you can leave off or eat in moderation. I absolutely LOVE their regular chicken sandwich and I can still have it--it's got maybe 13 grams of fat in it. You just can't have the fries and coke!!!
I also like Applebee's since they have the Weight Watcher's Menu.
Sub shops are good too. I eat things plain anyway so I enjoy Jimmy John's plain turkey slims. They have "skinny" chips but those you have to watch. They are only 5 grams of fat--but there are 2 servings in there. So, really, you aren't saving yourself anything by eating those chips.