Once Upon a Date – Disney History What happened on a specific day in Disney history! We got you covered with our Once Upon a Date – Disney History Collection. Disneyland Resort Once Upon a Date: August 2, 1998 – Guests set foot on Disney’s Castaway Cay for the first time Once Upon a Date: July 17, 1955 – Disneyland OpensDisneyland Resort Once Upon a Date: June 1, 1995 – Space Mountain Opens at Disneyland Paris Once Upon a Date: May 30, 1993 – Legends of the Wild West attraction opens at Disneyland Paris Once Upon a Date: May 16, 1991 – Muppet*Vision 3D opens at Disney’s Hollywood Studios Once Upon a Date: May 1, 1989 – Disney-MGM Studios opens at Walt Disney WorldDisney Parks Blog Once Upon a Date: April 22, 1998 – Animal Kingdom opens at Walt Disney World Once Upon a Date: April 5, 1938 – Tokyo Disneyland opens its doors Once Upon a Date: Grand Opening Disneyland Paris Once Upon a Date: Gran Fiesta Tour Starring The Three Caballeros opens at EPCOT Once Upon a Date: Disney Stars ‘n’ Cars Once Upon a Date: Launch of Disney’s Toon Circus at Disneyland Paris Once Upon a Date: Opening of Honey I Shrunk the Audience! Once Upon a Date: Opening of Star Tours: The Adventure Continues Once Upon a Date: Opening of Stitch Live! Current Disneyland Paris Ambassadors interviews previous Ambassador on opening Space Mountain Disneyland Resort