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Wear a costume! The top 3 costumes will win Concrete Deck seating and a chance to be on the podium with the winners. 7:30pm - Madness Concrete Jam Live music provided by DJ Sandman @DJSandman813 all night in the SPoT Venue 8:30PM - performance by mmargielak @mmargielak (aka Myles Booker, SPoT Team Rider) in the SPoT Venue
