Shared where each and every family will be able to bring their own personal contribution (from their country, their region of origin, their desires) To keep the food warm, a pot or pan that keeps the food warm (electric, for example) could be of great use as we only have three hotplates and a microwave.
As with any meal of this kind, each family should bring their own cutlery (plates, glasses, knives, forks, spoons, cups, etc.)
We look forward to having this meal together.