Complex sentence: In 2004, Timberland Twister, and Spinning Dragons were the first two Gerstlauer Spinning coasters, opening first at The Park at MOA inside the Mall of America (formerly known as "Camp Snoopy"), and then at Worlds of Fun.
Split into simpler sentences: In 2004, Timberland Twister, and Spinning Dragons were the first two Gerstlauer Spinning coasters. Opened first at Camp Snoopy park (inside the Mall of America) then at Worlds of Fun.