The English Camp Company organises summer camps in English in Italy, Austria and Germany. We provide a fun summer 'work-cation' for the camp councillors who'll travel, live in host families, teach English and have new experiences.
The children attending the camp learn to speak in English and play games and sports that they otherwise might never play in their home countries. All the teachers are native speakers and most of them don't speak German or Italian so the children are all forced to speak in English!!! The only way to learn.
The idea is that they finish camp realising that they can speak English and that the words they learn in the winter with their teachers work. Hopefully, they enjoy camp and their teachers. Then when school restarts they realise English is not just another subject at school, it's fun and useful in the real world.