Well, SFGAm is sometimes called Six Flags Chicago. Just because it is near Chicago.
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I actually prefer Six Flags Chicago to SFGAm and Six Flags over Riverside to SFNE...though from what I've heard of the park (Riverside) from before the SF take-over the *last* thing they'd want to do is remind locals that it's the park formerly known as Riverside :-)
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* The Legend @ HW
* Superman: Ride of Steel @ SFNE
* Mondial Top Scan