It is a cross-- cultural, cross- curricular project on European cultures and dialects expected to last from March 2023 until April 2024. Students involved in the project come from six (6) Greek High schools in Tsakonia, a region in Northern and South Kynouria in southeast of Peloponnese, home of Tsakonian dialect being a Dorian dialect, a direct descendant of ancient Greek Language. These students are joined by one more High school from Athens and one school from Spain, one from Romania and one from France. The aim is to study the Tsakonian dialect and learn about Tsakonian culture as well as the dialects and cultures of all schools. The project will implement Project- based learning, Game- Based Learning and Mobile- Based learning techniques. Greek and European partners will create an informative, interactive padlet thematically categorized in columns (i.e., Tsakonian/ Catalan/ European dialect column, Tsakonian Catalan/ European dances column, Tsakonian/ Catalan/ European architecture and Tsakonian/ Catalan/ European weaving ). Students from all schools will contribute with content relevant to these categories. In this way, all contents will be collaboratively created. All partners, both Greek and European ones could then study this content so as to play interactive games created in Kahoot and make their own educational games