A stunt card for performing card stunts by participant members of a crowd in common attendance at an event at a venue, preferably one having a seating arrangement such as a sporting event in a sports stadium, comprises a planar medium, foldable between unfolded and folded configurations to form a stunt color panel, a commemorative panel, and a theme panel. In a folded configuration the stunt card preferably includes two visible sides each obverse to the other; one side forming a stunt color panel, the other forming a theme panel. A selected color is depicted on substantially all of the stunt color panel and a thematic design is depicted on the theme panel. The design on the theme panel is preferably related to the event at which the crowd is in attendance, but may reflect any theme that is commonly meaningful to the crowd. The folded stunt card has sufficient rigidity to enable it be flipped over quickly from the theme panel to the stunt color panel and still substantially retain its planar shape. Opening the stunt card to the unfolded configuration exposes the commemorative panel. The commemorative panel depicts printed matter calculated to motivate retention of the stunt card.