Grey Dolphin (GD) is a lifestyle brand with a new boutique location in Philadelphia, PA. With origins in New York City, GD features a modern aesthetic that speaks to a luxury premier service, within all aspects of its programming. At Grey Dolphin, you will find fitness classes and in-house design consultations to wellness events in various U.S. cities and internationally. The overall message at GD is to "be-well-thy. Visit us today for specific group class information and event details. Boutique life is real life.