Native Foods had a really great Cranberry Orange cake recently. I visited both their Chicago and Palm Springs locations and both offered it as their dessert special.
It's definitely sweet and decadent, so I love that their cake size, while still large, is not nearly as large as a typical slice of cake, which I think is way too much sugar in one sitting.
I really love cranberries and I don't eat very much of them. They're so good in desserts and my grandma used to make a really great relish at Thanksgiving, which I still make every year.