Spark by Hilton Mystic Groton Meeting Rooms & Events Meeting Capacity: 1 meeting rooms The Yard Meeting RoomLocation: Floor 2Flooring: woodPortable Walls Available: NoSize: 600 sq ft 55 Whitehall AvenueMystic, CT 06355View Large Map Phone: +1 860-980-8010Toll Free: +888-4HONORS Hotel E-mailHotel Website Classification 3 Superior Tourist Class Commission Rooms Rates 7% 120 $100-$500 (USD) Hoteliers! Is your information accurate? Update Here