Mark this day with a white stone with an unprecedented adventure in the heart of Metz! Forget traditions and embark on an unusual journey where every corner becomes a playground. Between fun challenges, surprising interactions and guaranteed bursts of laughter, get ready for an extraordinary experience! Metz is a city where history and modernity blend beautifully. Its cobblestone streets, golden stone facades and friendly atmosphere make it an ideal setting for a memorable day. But be careful, it’s not just a walk! The game is played directly on your smartphone, which will serve as a virtual guide to guide you through each step. You’ll receive team assignments: solve puzzles, take fun challenges, and take photos to validate your achievements. The competition is on, but fun and team spirit will be your best allies! Throughout the game, you will forge unforgettable memories with friends while discovering Metz differently. Between crazy laughter and quirky challenges, this day will be an opportunity to unite your group and celebrate this life stage in the most beautiful way.