The Gala Soirée and Balls of the Two Empires is scheduled for April 19, 2024, at the Hôtel Intercontinental Paris, featuring lectures, a cocktail presentation, and an elaborate gala dinner with court dance demonstrations. Hosted by various dignitaries and organizations, the evening aims to celebrate the 220th anniversary of Napoleon I's coronation and will include a charity auction, followed by dances and music. Registration is required, with a black tie dress code, and options for costume rental available.