of the Zagora Café and relocated the white tigers to the panda's previous enclosure. Busch Gardens officials planned to launch promotions to attract the European tourist market and draw on its unique position in the Florida amusement park industry. For the park's 30th anniversary, Busch Gardens announced in May 1989 a shoot the chute water ride named the Tanganyika Tidal Wave, a koala exhibit, and a Clydesdale stable for the coming year. Previews of the Intamin-made Tanganyika Tidal Wave began on June 15, and officially opened weeks later. The water ride replaced the African Queen boat ride and featured a nature walk named the Orchid Canyon. The koalas exhibit opened in the previous panda enclosure on June 28. The Clydesdale Hamlet opened south of the monorail station on August 11, housing four Clydesdale horses. The Moroccan Palace Theater's first show, Kaleidoscope, was replaced by an ice skating show titled, Around the World on Ice, in November. 1990–1999: Thrill additions and animal habitats By the early 1990s, Busch Gardens sought to add more attractions to keep the attention of the public and to keep up with amusement industry trends. The last major attraction, the panda exhibit, debuted in 1988, officials acknowledging the park was due for another addition. The campervan park was closed in 1990 due to the decline in sales. The former Old Swiss House reopened as the Crown Colony House in early 1990. A restaurant was added on the top floor of the renovated building utilizing an African theme. The Swinging Vines attraction was removed around 1991. The park announced Questor in May 1991, a motion simulator ride manufactured by Reflectone, which opened on May 23. Located near the Clydesdale stables and Crown Colony House, Questor featured the story of explorer Sir Edison Fitzwilly pursuing the Crystal of Zed through different landscapes. To maintain its hold in the Florida theme park market, Busch Gardens unveiled plans to construct the Myombe Reserve, a chimpanzee and gorilla exhibit that would replace the Boma section. The exhibit opened on June 17, 1992, with its entrance located near the Moroccan Palace Theater. The park hosted a temporary Olympic village for the U.S. team in July as a sponsor of the 1992 Summer Olympics. Continuing efforts to expand, the park revealed its plans to construct a signature steel roller coaster within the Congo section named Kumba in November. Manufactured by Bolliger & Mabillard, the