Question: When the park founded by George Millay announced addition of the Aquatica water park to its adventure park family

Context paragraphs:
Ocean Water Park: Ocean Water Park is a 5.6 hectare outdoor water park located in Kish Island, Iran.  It is the first Iranian themed water park and outdoor water park, themed based on story of the Mystery of the Sun Castle.  It opened in January 2017 and has 13 rides, four swimming pools and one spa in addition to two restaurants, four beverage stops and coffee shops and two shopping areas.  The Water Park's theming has been implemented under the supervision of Ahmad Jafari, veteran architect and Disney NFFC legend.

Wet 'n Wild Orlando: Wet 'n Wild Orlando was the flagship water park of Wet 'n Wild owned by NBC Universal, located on International Drive in Orlando, Florida.  It was founded in 1977 by SeaWorld creator George Millay and is considered America's first water park.  It closed on December 31, 2016, to be replaced by another water park named Universal's Volcano Bay.

Ray's Splash Planet: Ray's Splash Planet (often referred to as Ray's) is a Mecklenburg County, North Carolina funded water park located in Charlotte, North Carolina, United States.  The aquatic facility is operated by the Mecklenburg County Park and Recreation department.  Ray's Splash Planet is considered one of the largest indoor water parks in both of the Carolinas and is the largest water park in Charlotte, North Carolina, with over 29,000 square feet of space and using over 117,000 gallons of water at 87 degrees.  The water is cleaned and sanitized through the use of chlorine, filtration and an ultraviolet germicidal irradiation system.  There are multiple attractions including the Blue Comet, a three story figure 8 slide, and other family friendly attractions like the Orbiter, Saturation Station, the Vortex, Meteor Showers, Moon Beach and the Sea of Tranquility.  The water park also features a fitness center and gymnasium shared with the Irwin Academic Center, an educational center of the Charlotte-Mecklenburg Schools system.  The first floor of the facility includes the pool area, locker rooms, birthday party classrooms and concessions stand.  The second story includes the fitness center with an aerobics/dance studio.  Access to the indoor gymnasium is also located on the second floor.  Ray's Splash Planet is located on North Sycamore Street near Johnson & Wales University and is just off Interstate 77 in North Carolina in the Third Ward section of Uptown Charlotte.  The water park opened on October 15, 2002 with help from Mecklenburg County Park and Recreation's partnership with Charlotte-Mecklenburg Schools.  Major competitors are Carowinds in Charlotte, North Carolina, Great Wolf Lodge in Concord, North Carolina and Wet 'n Wild Emerald Pointe in Greensboro, North Carolina.

Wet'n'Wild Hawaii: Wet'n'Wild Hawaii (formerly Hawaiian Waters Adventure Park) is a Hawaiian water park, located in Kapolei on Oahu.  The park occupies 25 acre of land and has 25 rides and attractions.  It is currently the only water park in the state of Hawaii.  It is one of seven water parks operating under the Wet'n'Wild brand globally.

SeaWorld: SeaWorld is a United States chain of marine mammal parks, oceanariums, animal theme parks, and rehabilitation centers owned by SeaWorld Entertainment (one park will be owned and operated by Miral under a license).  The parks feature killer whale, sea lion, and dolphin shows and zoological displays featuring various other marine animals.  There are operations located within the United States in Orlando, Florida; San Diego, California; San Antonio, Texas; later outside the United States such as Abu Dhabi, United Arab Emirates; and previously Aurora, Ohio.  On March 5, 2007, SeaWorld Orlando announced addition of the Aquatica water park to its adventure park family, which already includes SeaWorld and Discovery Cove.

Adventure Park, Geelong: Adventure Park is Victoria's biggest water theme park.  The park contains many attractions such as numerous water slides and water playgrounds in addition to a 27mtr Ferris wheel.  The park is the first water park in Victoria.

Wet'n'Wild (brand): Wet'n'Wild is a brand used for many water parks across the world owned by Village Roadshow Theme Parks and CNL Lifestyle Properties.  It is not to be confused with the Wet 'n Wild brand originally owned by SeaWorld creator George Millay or Wet 'N' Wild Waterworld, a stand-alone water park in Anthony, Texas.

Marineland of Antibes: The Marineland of Antibes is a theme park founded in 1970 by Roland de La Poype in Antibes (Alpes-Maritimes), in the French Riviera.  On 26 hectares it includes a marine zoological park with dolphinarium, a water park ("Aquasplash"), a children's play park ("Kid's Island"), a mini golf ("Aventure Golf") and a three-star hotel ("Marineland Resort").  It is the property of the Spanish multinational company Parques Reunidos, whose majority shareholder is the British investment fund Arle Capital Partners.  The actual director is Arnaud Palu.

George Millay: George Millay (July 4, 1929 – February 6, 2006) was an American businessman and founder of SeaWorld and the Wet 'n Wild water parks.

Wild Waves Theme Park: Wild Waves Theme & Water Park is an amusement park and water park in Federal Way, Washington.  Opened in 1977 as The Enchanted Village, the park is a popular summer destination in the Pacific Northwest and it is Washington's only water and amusement park.  The park's name was reverted to Wild Waves Water Park and Enchanted Village Amusement Park in April 2016, and once again changed to Wild Waves Theme and Water Park in November 2016, as a result of the park's acquisition by EPR Properties.

Supporting paragraphs: George Millay SeaWorld
Answer: March 5, 2007