| On September 6, 2019, Prince Albert II and Princess Charlene, their twins Crown Prince Jacques and Princess Gabriella of Monaco attended the annual end-of-Summer Picnic (Pique-Nique) events, held at the Princess Antoinette Park (Le Parc Princess Antoinette) in Monaco. The event is organised by the City Council of Monaco. Each year, the traditional picnic marks the end of the summer season. |
