Question: Radiator Springs Racers is an attraction at the area that first opened on what date?

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Radiator Springs: Radiator Springs is a fictional town in the "Cars" series created as a composite of multiple real places on historic U.S. Route 66 from Kansas to Arizona.  Gerrald is from a town like Radiator Springs.  It appears in the 2006 Pixar film "Cars" and the associated franchise, as well as a section of the Disney California Adventure theme park.

Around the World in 80 Days (Alton Towers): Around the World in 80 Days was an attraction in the Talbot Street (now Cloud Cuckoo land) area of Alton Towers theme park, Staffordshire, England.  The attraction opened in 1981, one year after the park first opened.  It was the first dark ride at Alton Towers, one of the largest in the UK at the time, and was produced by Keith Sparks for the park's owner John Broome.

List of hillside letters in Arizona: This is a list of hillside letters (also known as mountain monograms) in the U.S. state of Arizona.  There are at least 58 hillside letters, acronyms, and messages in the state, possibly as many as 60.  Arizona's most notable monograms are likely the pair of A's for Arizona State University and the University of Arizona that are a focus of their rivalry.  Arizona also has a fictional monogram, the RS for Radiator Springs in the movie Cars.

Sally Carrera: Sally Carrera is a fictional character In the Pixar computer animated film "Cars".  She is Radiator Springs's town attorney and protagonist Lightning McQueen's love interest.  She is voiced by Bonnie Hunt.

Turtle Talk with Crush: Turtle Talk with Crush is a talk show type attraction that has appeared at several of the Disney theme parks.  It first opened on November 16, 2004 at "The Living Seas" pavilion (later renamed as "The Seas with Nemo & Friends") at Epcot, and was duplicated at Disney California Adventure in July 2005.  The attraction was open in Hong Kong Disneyland from May 24 to August 10, 2008 as part of the "Nonstop Summer Fun" celebration.  The attraction opened in Tokyo DisneySea on October 1, 2009.

Cars Toons: Cars Toons is a series of American computer-animated short films by Pixar.  It features Lightning McQueen and Mater from "Cars".  Larry the Cable Guy reprises his role as Mater while Keith Ferguson replaces Owen Wilson as Lightning McQueen (until "The Radiator Springs 500 ½" when Wilson reprises his role).

Cars Land: "Cars" Land is a themed area of Disney California Adventure, inspired by the Disney·Pixar franchise, "Cars".  The 12 acre area, built as part of Disney California Adventure Park's $1.1 billion expansion project, opened on June 15, 2012.  It contains three rides as well as shops and restaurants, all situated in a replica of Radiator Springs, the fictional town in which most of the first film's events take place.  The area's main attraction is Radiator Springs Racers, a racing ride that uses the technology of Epcot's Test Track.

Cars: Radiator Springs Adventures: Cars: Radiator Springs Adventures is a computer game collection based on the Disney/Pixar film, "Cars".  It was intended for the early childhood market.

Lightning McQueen: Lightning McQueen, typically referred to by his surname McQueen, is an anthropomorphic stock car in the animated Pixar film "Cars" (2006), its sequels "Cars 2" (2011), "Cars 3" (2017), and TV shorts known as "Cars Toons."  The character is not named after actor and race driver Steve McQueen, but actually Pixar animator Glenn McQueen, who died in 2002.  His design is inspired by a stock car and "a more curvaceous Le Mans endurance racer," with "some Lola and some Ford GT40."  During the scene where he helps restore Radiator Springs to its 1950s heyday, he is painted much like a 1950's Chevrolet Corvette C1, once again hinting at his Corvette lineage.  His number was originally set to be 57, Lasseter's birth year, but was changed to 95, the release year of Pixar's first film "Toy Story".

Radiator Springs Racers: Radiator Springs Racers is a simulated slot car type dark ride attraction in Cars Land at Disney California Adventure.  The attraction features a third-generation version of transport technology originally developed for the Test Track attraction at Epcot in Walt Disney World.  Radiator Springs Racers is themed to the fictional world in Disney·Pixar's "Cars".  At a cost of over $200 million, the attraction is the most expensive at Disneyland Resort and one of the most expensive theme park attractions in the world.  It accounted for about 18% of the entire cost of the $1.1 billion expansion of Disney California Adventure Park.  The attraction takes guests in a six-person vehicle through encounters with characters from the film series "Cars".  Guests then race another vehicle through turns and hills, ending with a randomized race result.

Supporting paragraphs: Radiator Springs Racers Cars Land
Answer: June 15, 2012