One of a Kind, where there's something special to be found! One of a kind has been in business in Marietta on Whitlock Avenue for over 16 years, making it a trend setter in stores of it's kind. Started by a group of friends with a vision to sell high end antiques, OOAK evolved into a boutique atmosphere selling a variety of home, personal and gift items While other stores like us have fallen by the wayside, One of a Kind continues to flourish still bringing treasured finds to Marietta shoppers. We invite you to come shop with us "where there's something special to be found," with great people who are honored to serve you.