Heinen's and Chico's is hardly "unique". What is your defintion of "unique retail"?
FYI, Hudson does have some (fairly) unique shops. For example, Nicky Nicole's is a store for young girls and is the only one of its kind. Also, "Jake's Good Life", "Huggy's Nuts and Chocolate's), not to mention many stores along Main Street. There are more, I just can't remember off the top of my head.