The town hall of Gruissan invites you to discover its mobile application that will allow you to follow quickly and easily all the practical information you need, wherever you are.   Thanks to the city application myMairie de Gruissan:   - Find the agenda, news and information of your city - Report any problem or suggestion to your Town Hall at any time - Organize your homepage as you like, display the features in the order of your choice. Example: Parents who often connect to the family space wi