1991 | - Antiikkikaruselli, a Junior Carousel ride manufactured by SBF Visa Group, opens at Planet FunFun in Kerava, Uusimaa, Finland
- Dragon, a Sea Storm ride manufactured by Zierer, opens at Planet FunFun in Kerava, Uusimaa, Finland
- Kiddy Coaster, a steel kiddie roller coaster manufactured by Zierer, opens at Planet FunFun in Kerava, Uusimaa, Finland
- Riesenrutsche, a Giant Slide ride manufactured by Modern Products, opens at Planet FunFun in Kerava, Uusimaa, Finland
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