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Cosplayers unite at SiouxperCon! Whether you just want to try being your favorite super hero or gaming character for the day for fun, or you’re a serious cosplay enthusiast, SiouxperCon is the place to be! Participate in our Cosplay contest! Learn tips and tricks from experienced cosplayers!


Even though we can’t meet in person this year, that’s no reason to stop the Cosplay contest! Participate in our online Cosplay Contest on Siouxperconline! View the contest rules and application form.


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SiouxperCon is a nonprofit educational event dedicated to promoting literacy and valuable life skills in an inclusive and friendly environment.  The vision of SiouxperCon is to engage individuals, cultivating their interest in comics and various popular art forms through workshops, panels, seminars, exhibitions and hosting conventions. Our board and staff are 100% volunteer driven.