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2009 | - Diving Coaster, a steel floorless hyper roller coaster manufactured by Bolliger & Mabillard, opens at Happy Valley in Songjiang, Shanghai, China
- Mega-Lite, a steel roller coaster manufactured by Intamin, opens at Happy Valley in Songjiang, Shanghai, China
- Wooden Coaster - Fireball, a wooden roller coaster, opens at Happy Valley in Songjiang, Shanghai, China
- Gyro Swing, a Gyro Swing ride manufactured by Intamin, opens at Happy Valley in Songjiang, Shanghai, China
- Haixi Angni Anhua, a Viking ride manufactured by Jinma Rides, opens at Happy Valley in Songjiang, Shanghai, China
- Perfect Storm, a Splash Over ride manufactured by Mondial, opens at Happy Valley in Songjiang, Shanghai, China
- Spinning Hump, a Disk'O Coaster ride manufactured by Zamperla, opens at Happy Valley in Songjiang, Shanghai, China
- Torrent, a Chute Ride ride manufactured by Jinma Rides, opens at Happy Valley in Songjiang, Shanghai, China
- Happy Valley opens in Songjiang, Shanghai, China
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1974 | - Lady Luck, a Trabant ride manufactured by Chance Rides, opens at Adventureland in Altoona, Iowa, USA
- Der Flitzer, a steel roller coaster manufactured by Zierer, opens at Adventureland in Altoona, Iowa, United States
- Frantic Freeway, an Autoscooter ride manufactured by Barbieri, opens at Adventureland in Altoona, Iowa, USA
- Lighthouse, a Hurricane ride manufactured by Hrubetz, opens at Adventureland in Altoona, Iowa, USA
- Scrambler, a Scrambler ride manufactured by Eli Bridge Company, opens at Adventureland in Altoona, Iowa, USA
- Silly Silo, a Rotor ride manufactured by Chance Rides, opens at Adventureland in Altoona, Iowa, USA
- Tilt-A-Whirl, a Tilt-A-Whirl ride manufactured by Sellner Manufacturing, opens at Adventureland in Altoona, Iowa, USA
- Adventureland opens in Altoona, Iowa, USA
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